Merge branch 'feature/candidate_payments' into homo_experimental

feat(payments): rename match reason from 'exact_amount_different_dni' to 'exact_amount_near_dni'
feat(payments): filter candidates by DNI distance
2026-08-27 16:52:08 -03:00 · 2026-08-27 16:40:32 -03:00 · 2026-08-27 16:04:12 -03:00 · 2026-08-27 15:38:24 -03:00 · 2026-08-27 15:21:28 -03:00 · 2026-08-27 15:21:16 -03:00
104 changed files with 3480 additions and 617 deletions
--- a/.env.example
+++ b/.env.example
@@ -8,6 +8,7 @@ PURCHASE_CHECKOUT_EXPIRATION_MINUTES=30
 PURCHASE_QR_EXPIRATION_MINUTES=15
 PURCHASE_TELEPAGOS_EXPIRATION_MINUTES=30
 PURCHASE_TRANSFER_EXPIRATION_MINUTES=1440
+PURCHASE_TRANSFER_CANDIDATE_AMOUNT_TOLERANCE_PERCENTAGE=5
 STOCK_RESERVATION_EXPIRATION_MINUTES=30
 FRONTEND_URLS=http://localhost:4200

@@ -31,6 +32,7 @@ AUTH_LOGIN_ATTEMPT_WINDOW_MINUTES=30
 AUTH_LOGIN_LOCK_MINUTES=15
 AUTH_LOGIN_RATE_LIMIT_PER_MINUTE=10
 AUTH_LOGIN_IP_RATE_LIMIT_PER_MINUTE=30
+AUTH_PASSWORD_RESET_EXPIRATION_MINUTES=60

 LOG_CHANNEL=daily
 LOG_STACK=single
@@ -41,6 +43,8 @@ TELEPAGOS_LOG_LEVEL=info
 TELEPAGOS_LOG_DAYS=30
 COMMANDS_LOG_LEVEL=info
 COMMANDS_LOG_DAYS=30
+EMAILS_LOG_LEVEL=info
+EMAILS_LOG_DAYS=30

 DB_CONNECTION=mysql
 DB_HOST=127.0.0.1
--- a/app/Domains/Auth/Controllers/ValidateResetPasswordAttemptController.php
+++ b/app/Domains/Auth/Controllers/ValidateResetPasswordAttemptController.php
@@ -22,10 +22,18 @@ class ValidateResetPasswordAttemptController extends Controller
    {
        $data = $request->validated();

-        if (! $this->resetPasswordAttemptService->validateCode(
+        $result = $this->resetPasswordAttemptService->validateCode(
            $data['email'],
            $data['codigo'],
-        )) {
+        );
+
+        if ($result === ResetPasswordAttemptService::CODE_EXPIRED) {
+            throw ValidationException::withMessages([
+                'codigo' => __('api.auth.reset_code_expired'),
+            ]);
+        }
+
+        if ($result !== ResetPasswordAttemptService::CODE_VALID) {
            throw ValidationException::withMessages([
                'codigo' => __('api.auth.reset_code_invalid'),
            ]);
--- a/app/Domains/Auth/Models/ResetPasswordAttempt.php
+++ b/app/Domains/Auth/Models/ResetPasswordAttempt.php
@@ -7,7 +7,7 @@ use Illuminate\Database\Eloquent\Attributes\Hidden;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Database\Eloquent\Relations\BelongsTo;

-#[Fillable(['user_id', 'codigo', 'reason', 'status'])]
+#[Fillable(['user_id', 'codigo', 'reason', 'status', 'expires_at'])]
 #[Hidden(['codigo'])]
 class ResetPasswordAttempt extends Model
 {
@@ -31,6 +31,7 @@ class ResetPasswordAttempt extends Model
    {
        return [
            'user_id' => 'integer',
+            'expires_at' => 'datetime',
        ];
    }

--- a/app/Domains/Auth/Services/ResetPasswordAttemptService.php
+++ b/app/Domains/Auth/Services/ResetPasswordAttemptService.php
@@ -12,6 +12,12 @@ use Throwable;

 class ResetPasswordAttemptService
 {
+    public const CODE_VALID = 'valid';
+
+    public const CODE_INVALID = 'invalid';
+
+    public const CODE_EXPIRED = 'expired';
+
    public function createForEmail(
        string $email,
        string $tenantCode,
@@ -146,12 +152,12 @@ class ResetPasswordAttemptService
        );
    }

-    public function validateCode(string $email, string $code): bool
+    public function validateCode(string $email, string $code): string
    {
        $emailFingerprint = $this->emailFingerprint($email);

        try {
-            return DB::transaction(function () use ($email, $code, $emailFingerprint): bool {
+            return DB::transaction(function () use ($email, $code, $emailFingerprint): string {
                $user = User::query()
                    ->where('email', $email)
                    ->lockForUpdate()
@@ -169,14 +175,27 @@ class ResetPasswordAttemptService
                        'email_fingerprint' => $emailFingerprint,
                    ]);

-                    return false;
+                    return self::CODE_INVALID;
+                }
+
+                if ($attempt->expires_at?->isPast()) {
+                    $attempt->update([
+                        'status' => ResetPasswordAttempt::STATUS_EXPIRED,
+                    ]);
+
+                    Log::info('Password reset code validation failed: attempt expired.', [
+                        'email_fingerprint' => $emailFingerprint,
+                        'attempt_id' => $attempt->getKey(),
+                    ]);
+
+                    return self::CODE_EXPIRED;
                }

                $attempt->update([
                    'status' => ResetPasswordAttempt::STATUS_VALIDATED,
                ]);

-                return true;
+                return self::CODE_VALID;
            });
        } catch (Throwable $exception) {
            Log::error('Failed to validate password reset code.', [
@@ -214,6 +233,19 @@ class ResetPasswordAttemptService
                    return false;
                }

+                if ($attempt->expires_at?->isPast()) {
+                    $attempt->update([
+                        'status' => ResetPasswordAttempt::STATUS_EXPIRED,
+                    ]);
+
+                    Log::info('Password reset failed: attempt expired.', [
+                        'email_fingerprint' => $emailFingerprint,
+                        'attempt_id' => $attempt->getKey(),
+                    ]);
+
+                    return false;
+                }
+
                $user->password = $password;
                $user->failed_login_attempts = 0;
                $user->last_failed_login_at = null;
@@ -270,6 +302,7 @@ class ResetPasswordAttemptService
            'codigo' => $this->generateCode(),
            'reason' => $reason,
            'status' => ResetPasswordAttempt::STATUS_PENDING,
+            'expires_at' => now()->addMinutes((int) config('auth.passwords.users.expire')),
        ]);

        return $attempt->getKey();
--- a/app/Domains/Bootstrap/Resources/AdminAppBootstrapResource.php
+++ b/app/Domains/Bootstrap/Resources/AdminAppBootstrapResource.php
@@ -30,6 +30,7 @@ class AdminAppBootstrapResource extends JsonResource
            'login_header_footer_color' => $websiteType->login_header_footer_color,
            'site_logo' => $websiteType->siteLogo?->getTemporaryUrl(1440),
            'footer_logo' => $websiteType->footerLogo?->getTemporaryUrl(1440),
+            'favicon' => $websiteType->favicon?->getTemporaryUrl(1440),
        ];
    }
 }
--- a/app/Domains/Bootstrap/Services/AdminAppBootstrapService.php
+++ b/app/Domains/Bootstrap/Services/AdminAppBootstrapService.php
@@ -11,7 +11,7 @@ class AdminAppBootstrapService
    {
        return [
            'website_type' => WebsiteType::query()
-                ->with(['siteLogo', 'footerLogo'])
+                ->with(['siteLogo', 'footerLogo', 'favicon'])
                ->where('dominio', $domain)
                ->firstOrFail(),
        ];
--- a/app/Domains/Bootstrap/Services/ScannerBootstrapService.php
+++ b/app/Domains/Bootstrap/Services/ScannerBootstrapService.php
@@ -11,7 +11,7 @@ class ScannerBootstrapService
    {
        return [
            'website_type' => WebsiteType::query()
-                ->with(['siteLogo', 'footerLogo'])
+                ->with(['siteLogo', 'footerLogo', 'favicon'])
                ->where('scanner_domain', $domain)
                ->firstOrFail(),
        ];
--- a/app/Domains/Cart/Models/Cart.php
+++ b/app/Domains/Cart/Models/Cart.php
@@ -38,6 +38,16 @@ class Cart extends Model

    protected $table = 'carritos';

+    public const STATUS_ACTIVE = 'active';
+
+    public const STATUS_CHECKOUT = 'checkout';
+
+    public const STATUS_CONVERTED = 'converted';
+
+    public const STATUS_EXPIRED = 'expired';
+
+    public const STATUS_ABANDONED = 'abandoned';
+
    public const ORIGIN_USER = 'user';

    public const ORIGIN_DIRECT_CHECKOUT = 'direct_checkout';
@@ -119,6 +129,7 @@ class Cart extends Model

        return DB::transaction(function () use ($catalogItemId, $variantId, $quantity): CartItem {
            $this->invalidateCurrentCheckout();
+            app(StockReservationService::class)->assertCartReservationUsable($this);
            $selectedItem = $this->resolveScopedItem($catalogItemId, $variantId, true);
            $cartQuantity = (int) $this->items()
                ->where('catalog_item_id', $catalogItemId)
@@ -183,6 +194,7 @@ class Cart extends Model
            $excludedPurchaseId,
        ): CartItem {
            $this->invalidateCurrentCheckout();
+            app(StockReservationService::class)->assertCartReservationUsable($this);

            /** @var CartItem $item */
            $item = $this->items()
@@ -284,6 +296,7 @@ class Cart extends Model
    {
        DB::transaction(function () use ($cartItemId): void {
            $this->invalidateCurrentCheckout();
+            app(StockReservationService::class)->assertCartReservationUsable($this);

            /** @var CartItem $item */
            $item = $this->items()
@@ -334,10 +347,14 @@ class Cart extends Model
            Purchase::STATUS_CREATED,
            Purchase::STATUS_PENDING_PAYMENT,
        ], true)) {
+            app(StockReservationService::class)->returnToCart($currentPurchase, $cart);
            $currentPurchase->update([
                'status' => Purchase::STATUS_SUPERSEDED,
-                'expires_at' => null,
            ]);
+
+            $this->current_purchase_id = null;
+
+            return;
        }

        app(StockReservationService::class)->releaseForPurchase(
--- a/app/Domains/Cart/Services/CartService.php
+++ b/app/Domains/Cart/Services/CartService.php
@@ -4,9 +4,12 @@ namespace App\Domains\Cart\Services;

 use App\Domains\Auth\Models\User;
 use App\Domains\Cart\Models\Cart;
+use App\Domains\Catalog\Exceptions\StockReservationExpiredException;
+use App\Domains\Catalog\Services\ExpireStockReservationsService;
 use App\Domains\Tenant\Models\Tenant;
 use Illuminate\Http\Request;
 use Illuminate\Support\Facades\Auth;
+use Illuminate\Support\Facades\DB;
 use Illuminate\Support\Str;
 use Illuminate\Validation\ValidationException;
 use Symfony\Component\HttpFoundation\Cookie;
@@ -22,7 +25,7 @@ class CartService
            return $this->makeEmptyCart($tenant);
        }

-        $cart = $this->findCart($tenant, $resolvedIdentity['identity']);
+        $cart = $this->resolveCart($tenant, $resolvedIdentity['identity']);

        if ($cart === null) {
            return $this->makeEmptyCart($tenant);
@@ -119,7 +122,7 @@ class CartService
    {
        $cart = new Cart([
            'tenant_codigo' => $tenant->codigo,
-            'status' => 'active',
+            'status' => Cart::STATUS_ACTIVE,
        ]);

        $cart->setRelation('items', collect());
@@ -220,12 +223,14 @@ class CartService
    {
        return Cart::query()
            ->where('tenant_codigo', $tenant->codigo)
-            ->where('status', 'active')
+            ->where('origin', Cart::ORIGIN_USER)
+            ->whereIn('status', [Cart::STATUS_ACTIVE, Cart::STATUS_EXPIRED])
            ->when(
                $identity['user_id'] !== null,
                fn ($query) => $query->where('user_id', $identity['user_id']),
                fn ($query) => $query->where('guest_token', $identity['guest_token']),
            )
+            ->orderByRaw('CASE WHEN status = ? THEN 0 ELSE 1 END', [Cart::STATUS_ACTIVE])
            ->first();
    }

@@ -234,7 +239,7 @@ class CartService
     */
    protected function findCartOrFail(Tenant $tenant, array $identity): Cart
    {
-        $cart = $this->findCart($tenant, $identity);
+        $cart = $this->resolveCart($tenant, $identity, replaceExpired: false);

        if ($cart === null) {
            throw new NotFoundHttpException('Cart not found.');
@@ -247,10 +252,73 @@ class CartService
     * @param  array{user_id: ?int, guest_token: ?string}  $identity
     */
    protected function findOrCreateCart(Tenant $tenant, array $identity): Cart
+    {
+        return $this->resolveCart($tenant, $identity)
+            ?? $this->createCart($tenant, $identity);
+    }
+
+    /**
+     * @param  array{user_id: ?int, guest_token: ?string}  $identity
+     */
+    protected function resolveCart(
+        Tenant $tenant,
+        array $identity,
+        bool $replaceExpired = true,
+    ): ?Cart {
+        $cart = $this->findCart($tenant, $identity);
+
+        if ($cart?->status === Cart::STATUS_ACTIVE
+            && $cart->current_stock_reservation_id !== null
+            && app(ExpireStockReservationsService::class)
+                ->expireIfOverdue($cart->current_stock_reservation_id)) {
+            $cart = $this->findCart($tenant, $identity);
+        }
+
+        if ($cart?->status === Cart::STATUS_EXPIRED) {
+            if (! $replaceExpired) {
+                throw new StockReservationExpiredException;
+            }
+
+            return $this->replaceExpiredCart($cart, $tenant, $identity);
+        }
+
+        if ($cart !== null) {
+            return $cart;
+        }
+
+        return null;
+    }
+
+    /**
+     * @param  array{user_id: ?int, guest_token: ?string}  $identity
+     */
+    protected function replaceExpiredCart(Cart $expiredCart, Tenant $tenant, array $identity): Cart
+    {
+        return DB::transaction(function () use ($expiredCart, $tenant, $identity): Cart {
+            /** @var Cart|null $lockedCart */
+            $lockedCart = Cart::query()->lockForUpdate()->find($expiredCart->getKey());
+
+            if ($lockedCart?->status === Cart::STATUS_EXPIRED) {
+                $lockedCart->update([
+                    'status' => Cart::STATUS_ABANDONED,
+                    'current_purchase_id' => null,
+                ]);
+            }
+
+            return $this->findCart($tenant, $identity)
+                ?? $this->createCart($tenant, $identity);
+        });
+    }
+
+    /**
+     * @param  array{user_id: ?int, guest_token: ?string}  $identity
+     */
+    protected function createCart(Tenant $tenant, array $identity): Cart
    {
        $attributes = [
            'tenant_codigo' => $tenant->codigo,
-            'status' => 'active',
+            'status' => Cart::STATUS_ACTIVE,
+            'origin' => Cart::ORIGIN_USER,
        ];

        if ($identity['user_id'] !== null) {
--- a/app/Domains/Cart/Services/ExpireCartReservationsService.php
+++ b/app/Domains/Cart/Services/ExpireCartReservationsService.php
@@ -1,86 +0,0 @@
-<?php
-
-namespace App\Domains\Cart\Services;
-
-use App\Domains\Cart\Models\Cart;
-use App\Domains\Catalog\Models\StockReservation;
-use App\Domains\Catalog\Services\StockReservationService;
-use App\Domains\Purchase\Models\Purchase;
-use Illuminate\Support\Facades\DB;
-
-class ExpireCartReservationsService
-{
-    public function __construct(
-        private readonly StockReservationService $reservations,
-    ) {}
-
-    public function expireOverdue(): int
-    {
-        $expired = 0;
-        $lastReservationId = 0;
-
-        do {
-            $reservationIds = StockReservation::query()
-                ->where('status', StockReservation::STATUS_ACTIVE)
-                ->whereNotNull('expires_at')
-                ->where('expires_at', '<=', now())
-                ->where('id', '>', $lastReservationId)
-                ->whereHas('currentCart', fn ($query) => $query->where('status', 'active'))
-                ->whereDoesntHave('purchase', fn ($query) => $query->whereIn('status', [
-                    Purchase::STATUS_CREATED,
-                    Purchase::STATUS_PENDING_PAYMENT,
-                    Purchase::STATUS_IN_REVIEW,
-                ]))
-                ->orderBy('id')
-                ->limit(500)
-                ->pluck('id');
-
-            foreach ($reservationIds as $reservationId) {
-                $lastReservationId = (int) $reservationId;
-
-                if ($this->expireReservation($lastReservationId)) {
-                    $expired++;
-                }
-            }
-        } while ($reservationIds->count() === 500);
-
-        return $expired;
-    }
-
-    private function expireReservation(int $reservationId): bool
-    {
-        $cartId = Cart::query()
-            ->where('current_stock_reservation_id', $reservationId)
-            ->where('status', 'active')
-            ->value('id');
-        if ($cartId === null) {
-            return false;
-        }
-
-        return DB::transaction(function () use ($cartId, $reservationId): bool {
-            /** @var Cart|null $cart */
-            $cart = Cart::query()
-                ->whereKey($cartId)
-                ->where('current_stock_reservation_id', $reservationId)
-                ->where('status', 'active')
-                ->lockForUpdate()
-                ->first();
-            if ($cart === null) {
-                return false;
-            }
-
-            /** @var StockReservation|null $reservation */
-            $reservation = StockReservation::query()->lockForUpdate()->find($reservationId);
-            if ($reservation === null
-                || $reservation->status !== StockReservation::STATUS_ACTIVE
-                || $reservation->expires_at === null
-                || $reservation->expires_at->isFuture()) {
-                return false;
-            }
-
-            $this->reservations->expire($reservation);
-
-            return true;
-        });
-    }
-}
--- a/app/Domains/Cart/documentacion/README.md
+++ b/app/Domains/Cart/documentacion/README.md
@@ -12,7 +12,6 @@ Gestiona el carrito activo de un tenant tanto para visitantes como para usuarios
 ## Servicios

 - `CartService`: obtiene el carrito, modifica ítems y administra la cookie del token invitado.
- `ExpireCartReservationsService`: libera como conjunto las reservas vencidas de carritos activos sin eliminar el contenido del carrito.
 - `GuestCartMergeService`: incorpora el carrito invitado al usuario cuando este se autentica.

 ## Endpoints
@@ -34,6 +33,6 @@ Depende de `Catalog` para productos y variantes, de `Tenant` para aislar datos y

 Un carrito puede pasar a `checkout`. Las compras directas usan un carrito técnico con `origin=direct_checkout`; los carritos normales conservan `origin=user` y pueden restaurarse al cancelar o vencer la compra.

-Cada edición sincroniza una única reserva para el carrito completo. Si varios ítems o bundles consumen el mismo inventario, se persiste una sola línea con la cantidad agregada. Al editar durante checkout, la compra anterior queda `superseded`, su reserva se libera con el motivo correspondiente y se crea otra para el carrito actualizado.
+Cada edición sincroniza una única reserva para el carrito completo. Si varios ítems o bundles consumen el mismo inventario, se persiste una sola línea con la cantidad agregada. Al editar durante checkout, la compra anterior queda `superseded`, se desvincula y el carrito conserva la misma reserva activa con sus líneas actualizadas.

-El comando unificado `php artisan reservations:expire` procesa primero las compras vencidas y luego las reservas activas de carrito cuyo `expires_at` haya vencido. Se ejecuta cada minuto mediante el scheduler, conserva la reserva y sus líneas como historial, libera el stock como conjunto y deja intactos el carrito y sus ítems.
+El comando unificado `php artisan reservations:expire` recorre una sola vez las reservas activas cuyo `expires_at` haya vencido. Cuando pertenecen a un carrito, conserva la reserva y sus líneas como historial, libera el stock como conjunto y cambia el carrito asociado a `expired` sin eliminar sus ítems. Al volver a resolver ese carrito desde la API, el anterior pasa automáticamente a `abandoned` y se crea uno activo y vacío para la misma identidad. El cliente nunca necesita reiniciarlo explícitamente. La API también materializa este vencimiento al acceder al carrito aunque el comando programado todavía no haya corrido.
--- a/app/Domains/Catalog/Exceptions/StockReservationExpiredException.php
+++ b/app/Domains/Catalog/Exceptions/StockReservationExpiredException.php
@@ -0,0 +1,13 @@
+<?php
+
+namespace App\Domains\Catalog\Exceptions;
+
+use RuntimeException;
+
+class StockReservationExpiredException extends RuntimeException
+{
+    public function __construct()
+    {
+        parent::__construct(__('api.cart.reservation_expired'));
+    }
+}
--- a/app/Domains/Catalog/Services/ExpireStockReservationsService.php
+++ b/app/Domains/Catalog/Services/ExpireStockReservationsService.php
@@ -2,50 +2,184 @@

 namespace App\Domains\Catalog\Services;

-use App\Domains\Cart\Services\ExpireCartReservationsService;
-use App\Domains\Purchase\Services\CheckoutService;
+use App\Domains\Cart\Models\Cart;
+use App\Domains\Catalog\Models\StockReservation;
+use App\Domains\Purchase\Models\Purchase;
+use App\Domains\Purchase\Services\Checkout\ReleaseCheckoutService;
+use Illuminate\Support\Facades\DB;
 use Illuminate\Support\Facades\Log;
+use RuntimeException;
 use Throwable;

 class ExpireStockReservationsService
 {
+    private const BATCH_SIZE = 500;
+
    public function __construct(
-        private readonly CheckoutService $checkout,
-        private readonly ExpireCartReservationsService $carts,
+        private readonly ReleaseCheckoutService $purchases,
+        private readonly StockReservationService $reservations,
    ) {}

    /**
-     * @return array{purchases: int, cart_reservations: int}
+     * @return array{purchases: int, cart_reservations: int, orphan_reservations: int, failed: int}
     */
    public function expireOverdue(): array
    {
-        $expiredPurchases = null;
-        $expiredCartItems = null;
+        $summary = [
+            'purchases' => 0,
+            'cart_reservations' => 0,
+            'orphan_reservations' => 0,
+            'failed' => 0,
+        ];
+        $lastReservationId = 0;

-        try {
-            $expiredPurchases = $this->checkout->expireOverduePurchases();
-            $expiredCartItems = $this->carts->expireOverdue();
+        do {
+            $reservationIds = StockReservation::query()
+                ->where('status', StockReservation::STATUS_ACTIVE)
+                ->whereNotNull('expires_at')
+                ->where('expires_at', '<=', now())
+                ->where('id', '>', $lastReservationId)
+                ->orderBy('id')
+                ->limit(self::BATCH_SIZE)
+                ->pluck('id');

-            Log::channel('commands')->info('Stock reservation cleanup completed.', [
-                'command' => 'reservations:expire',
-                'expired_purchases' => $expiredPurchases,
-                'expired_cart_reservations' => $expiredCartItems,
-                'total_expired' => $expiredPurchases + $expiredCartItems,
-            ]);
+            foreach ($reservationIds as $reservationId) {
+                $lastReservationId = (int) $reservationId;

-            return [
-                'purchases' => $expiredPurchases,
-                'cart_reservations' => $expiredCartItems,
-            ];
-        } catch (Throwable $exception) {
-            Log::channel('commands')->error('Stock reservation cleanup failed.', [
-                'command' => 'reservations:expire',
-                'expired_purchases' => $expiredPurchases,
-                'expired_cart_reservations' => $expiredCartItems,
-                'exception' => $exception,
-            ]);
+                try {
+                    $owner = $this->expireReservation($lastReservationId);
+                    if ($owner !== null) {
+                        $summary[$owner]++;
+                    }
+                } catch (Throwable $exception) {
+                    $summary['failed']++;
+                    Log::channel('commands')->error('Failed to expire overdue stock reservation.', [
+                        'command' => 'reservations:expire',
+                        'stock_reservation_id' => $lastReservationId,
+                        'exception' => $exception,
+                    ]);
+                }
+            }
+        } while ($reservationIds->count() === self::BATCH_SIZE);

-            throw $exception;
+        Log::channel('commands')->info('Stock reservation cleanup completed.', [
+            'command' => 'reservations:expire',
+            'expired_purchases' => $summary['purchases'],
+            'expired_cart_reservations' => $summary['cart_reservations'],
+            'expired_orphan_reservations' => $summary['orphan_reservations'],
+            'failed_reservations' => $summary['failed'],
+            'total_expired' => $summary['purchases']
+                + $summary['cart_reservations']
+                + $summary['orphan_reservations'],
+        ]);
+
+        return $summary;
+    }
+
+    public function expireIfOverdue(int $reservationId): bool
+    {
+        /** @var StockReservation|null $reservation */
+        $reservation = StockReservation::query()->find($reservationId);
+        if ($reservation?->status === StockReservation::STATUS_EXPIRED) {
+            return true;
        }
+        if (! $this->isOverdue($reservation)) {
+            return false;
+        }
+
+        return $this->expireReservation($reservationId) !== null;
+    }
+
+    /** @return 'purchases'|'cart_reservations'|'orphan_reservations'|null */
+    private function expireReservation(int $reservationId): ?string
+    {
+        $purchaseId = Purchase::query()
+            ->where('stock_reservation_id', $reservationId)
+            ->value('id');
+        if ($purchaseId !== null) {
+            return $this->expirePurchase((int) $purchaseId);
+        }
+
+        $cartId = Cart::query()
+            ->where('current_stock_reservation_id', $reservationId)
+            ->where('status', 'active')
+            ->value('id');
+        if ($cartId !== null) {
+            return $this->expireCart((int) $cartId, $reservationId);
+        }
+
+        return $this->expireOrphan($reservationId);
+    }
+
+    /** @return 'purchases'|null */
+    private function expirePurchase(int $purchaseId): ?string
+    {
+        /** @var Purchase|null $purchase */
+        $purchase = Purchase::query()->find($purchaseId);
+        if ($purchase === null) {
+            return null;
+        }
+
+        $purchase = $this->purchases->expire($purchase);
+        if ($purchase->status === Purchase::STATUS_EXPIRED) {
+            return 'purchases';
+        }
+
+        $reservation = $purchase->stockReservation;
+        if ($this->isOverdue($reservation)) {
+            throw new RuntimeException('An overdue active reservation belongs to a purchase that cannot expire.');
+        }
+
+        return null;
+    }
+
+    /** @return 'cart_reservations'|null */
+    private function expireCart(int $cartId, int $reservationId): ?string
+    {
+        return DB::transaction(function () use ($cartId, $reservationId): ?string {
+            /** @var Cart|null $cart */
+            $cart = Cart::query()
+                ->whereKey($cartId)
+                ->where('current_stock_reservation_id', $reservationId)
+                ->where('status', Cart::STATUS_ACTIVE)
+                ->lockForUpdate()
+                ->first();
+            if ($cart === null) {
+                return null;
+            }
+
+            /** @var StockReservation|null $reservation */
+            $reservation = StockReservation::query()->lockForUpdate()->find($reservationId);
+            if (! $this->isOverdue($reservation)) {
+                return null;
+            }
+
+            $this->reservations->expire($reservation);
+            $cart->update(['status' => Cart::STATUS_EXPIRED]);
+
+            return 'cart_reservations';
+        });
+    }
+
+    /** @return 'orphan_reservations'|null */
+    private function expireOrphan(int $reservationId): ?string
+    {
+        /** @var StockReservation|null $reservation */
+        $reservation = StockReservation::query()->find($reservationId);
+        if (! $this->isOverdue($reservation)) {
+            return null;
+        }
+
+        $this->reservations->expire($reservation);
+
+        return 'orphan_reservations';
+    }
+
+    private function isOverdue(?StockReservation $reservation): bool
+    {
+        return $reservation !== null
+            && $reservation->status === StockReservation::STATUS_ACTIVE
+            && $reservation->expires_at !== null
+            && ! $reservation->expires_at->isFuture();
    }
 }
--- a/app/Domains/Catalog/Services/StockReservationService.php
+++ b/app/Domains/Catalog/Services/StockReservationService.php
@@ -4,6 +4,7 @@ namespace App\Domains\Catalog\Services;

 use App\Domains\Cart\Models\Cart;
 use App\Domains\Cart\Models\CartItem;
+use App\Domains\Catalog\Exceptions\StockReservationExpiredException;
 use App\Domains\Catalog\Models\Inventory;
 use App\Domains\Catalog\Models\StockReservation;
 use App\Domains\Catalog\Models\StockReservationLine;
@@ -43,13 +44,8 @@ class StockReservationService
                ? null
                : StockReservation::query()->lockForUpdate()->find($lockedCart->current_stock_reservation_id);

-            if ($reservation !== null
-                && $reservation->status === StockReservation::STATUS_ACTIVE
-                && $reservation->expires_at !== null
-                && $reservation->expires_at->isPast()) {
-                $this->finalizeLocked($reservation, StockReservation::STATUS_EXPIRED, null);
-                $lockedCart->update(['current_stock_reservation_id' => null]);
-                $reservation = null;
+            if ($reservation !== null) {
+                $this->assertUsableCartReservation($reservation);
            }

            if ($requirements === []) {
@@ -67,7 +63,7 @@ class StockReservationService
                return null;
            }

-            if ($reservation === null || $reservation->status !== StockReservation::STATUS_ACTIVE) {
+            if ($reservation === null) {
                $reservation = StockReservation::query()->create([
                    'status' => StockReservation::STATUS_ACTIVE,
                    'expires_at' => $this->expiration(),
@@ -158,9 +154,12 @@ class StockReservationService
        });
    }

-    public function attachToPurchase(Cart $cart, Purchase $purchase): StockReservation
-    {
-        return DB::transaction(function () use ($cart, $purchase): StockReservation {
+    public function attachToPurchase(
+        Cart $cart,
+        Purchase $purchase,
+        Carbon $expiresAt,
+    ): StockReservation {
+        return DB::transaction(function () use ($cart, $purchase, $expiresAt): StockReservation {
            /** @var Cart $lockedCart */
            $lockedCart = Cart::query()->lockForUpdate()->findOrFail($cart->getKey());
            /** @var Purchase $lockedPurchase */
@@ -172,9 +171,7 @@ class StockReservationService

            /** @var StockReservation $reservation */
            $reservation = StockReservation::query()->lockForUpdate()->findOrFail($lockedCart->current_stock_reservation_id);
-            if ($reservation->status !== StockReservation::STATUS_ACTIVE) {
-                throw new \InvalidArgumentException('La reserva de stock no está activa.');
-            }
+            $this->assertUsableCartReservation($reservation);

            $linkedPurchase = Purchase::query()
                ->where('stock_reservation_id', $reservation->getKey())
@@ -185,7 +182,7 @@ class StockReservationService
            }

            $lockedPurchase->update(['stock_reservation_id' => $reservation->getKey()]);
-            $reservation->update(['expires_at' => $lockedPurchase->expires_at]);
+            $reservation->update(['expires_at' => $expiresAt]);
            $purchase->stock_reservation_id = $reservation->getKey();
            $cart->current_stock_reservation_id = $reservation->getKey();

@@ -210,6 +207,9 @@ class StockReservationService
            if ($reservation->status !== StockReservation::STATUS_ACTIVE) {
                throw new \InvalidArgumentException('La reserva de stock no está activa.');
            }
+            if ($reservation->expires_at !== null && ! $reservation->expires_at->isFuture()) {
+                throw new StockReservationExpiredException;
+            }

            $lines = $this->lockLines($reservation);
            if ($lines->isEmpty()) {
@@ -264,6 +264,50 @@ class StockReservationService
        });
    }

+    public function returnToCart(Purchase $purchase, Cart $cart): StockReservation
+    {
+        return DB::transaction(function () use ($purchase, $cart): StockReservation {
+            /** @var Purchase $purchase */
+            $purchase = Purchase::query()->lockForUpdate()->findOrFail($purchase->getKey());
+            /** @var Cart $cart */
+            $cart = Cart::query()->lockForUpdate()->findOrFail($cart->getKey());
+
+            if ($purchase->stock_reservation_id === null
+                || $cart->current_stock_reservation_id !== $purchase->stock_reservation_id) {
+                throw new \InvalidArgumentException('La compra y el carrito no comparten la reserva activa.');
+            }
+
+            /** @var StockReservation $reservation */
+            $reservation = StockReservation::query()
+                ->lockForUpdate()
+                ->findOrFail($purchase->stock_reservation_id);
+            $this->assertUsableCartReservation($reservation);
+
+            $purchase->update(['stock_reservation_id' => null]);
+            $cart->update(['current_purchase_id' => null]);
+            $reservation->update(['expires_at' => $this->expiration()]);
+
+            return $reservation->fresh('lines');
+        });
+    }
+
+    public function assertCartReservationUsable(Cart $cart): void
+    {
+        DB::transaction(function () use ($cart): void {
+            /** @var Cart $cart */
+            $cart = Cart::query()->lockForUpdate()->findOrFail($cart->getKey());
+            if ($cart->current_stock_reservation_id === null) {
+                return;
+            }
+
+            /** @var StockReservation $reservation */
+            $reservation = StockReservation::query()
+                ->lockForUpdate()
+                ->findOrFail($cart->current_stock_reservation_id);
+            $this->assertUsableCartReservation($reservation);
+        });
+    }
+
    public function releaseCurrentCartReservation(
        Cart $cart,
        string $reason = self::REASON_CART_CHANGED,
@@ -299,16 +343,28 @@ class StockReservationService
        });
    }

-    public function syncPurchaseExpiration(Purchase $purchase): void
+    public function clearExpirationForReview(Purchase $purchase): void
    {
-        if ($purchase->stock_reservation_id === null) {
-            return;
-        }
+        DB::transaction(function () use ($purchase): void {
+            /** @var Purchase $purchase */
+            $purchase = Purchase::query()->lockForUpdate()->findOrFail($purchase->getKey());
+            if ($purchase->stock_reservation_id === null) {
+                throw new \InvalidArgumentException('La compra no tiene una reserva de stock.');
+            }

-        StockReservation::query()
-            ->whereKey($purchase->stock_reservation_id)
-            ->where('status', StockReservation::STATUS_ACTIVE)
-            ->update(['expires_at' => $purchase->expires_at]);
+            /** @var StockReservation $reservation */
+            $reservation = StockReservation::query()
+                ->lockForUpdate()
+                ->findOrFail($purchase->stock_reservation_id);
+            if ($reservation->status !== StockReservation::STATUS_ACTIVE) {
+                throw new \InvalidArgumentException('La reserva de stock no está activa.');
+            }
+            if ($reservation->expires_at !== null && ! $reservation->expires_at->isFuture()) {
+                throw new StockReservationExpiredException;
+            }
+
+            $reservation->update(['expires_at' => null]);
+        });
    }

    /**
@@ -408,9 +464,24 @@ class StockReservationService
            'release_reason' => $status === StockReservation::STATUS_RELEASED ? $reason : null,
        ]);

-        Cart::query()
-            ->where('current_stock_reservation_id', $reservation->getKey())
-            ->update(['current_stock_reservation_id' => null]);
+        if ($status === StockReservation::STATUS_RELEASED) {
+            Cart::query()
+                ->where('current_stock_reservation_id', $reservation->getKey())
+                ->update(['current_stock_reservation_id' => null]);
+        }
+    }
+
+    private function assertUsableCartReservation(StockReservation $reservation): void
+    {
+        if ($reservation->status === StockReservation::STATUS_EXPIRED
+            || ($reservation->expires_at !== null && ! $reservation->expires_at->isFuture())) {
+            throw new StockReservationExpiredException;
+        }
+
+        if ($reservation->status !== StockReservation::STATUS_ACTIVE
+            || $reservation->expires_at === null) {
+            throw new \InvalidArgumentException('La reserva de stock no está disponible para operar el carrito.');
+        }
    }

    private function expiration(): Carbon
--- a/app/Domains/Catalog/documentacion/README.md
+++ b/app/Domains/Catalog/documentacion/README.md
@@ -9,7 +9,7 @@ Modela y publica la oferta comercial del tenant: productos, variantes, categorí
 - `CatalogItem` es la raíz del producto y se relaciona con tenant, categoría, marca, inventario, variantes, atributos, adjuntos y grupos destacados.
 - `Variant`, `ItemAttribute`, `Attribute`, `AttributeOption` y `VariantDefinition` describen opciones comercializables.
 - `Inventory` administra stock disponible, reservado y comprado.
- `StockReservation` representa la reserva completa de un carrito o checkout, con estados `active`, `committed`, `released` y `expired`. Sus `StockReservationLine` agregan la cantidad requerida por inventario, incluso cuando varios ítems o bundles consumen el mismo stock.
+- `StockReservation` representa la reserva completa de un carrito o checkout, con estados `active`, `committed`, `released` y `expired`. Su `expires_at` es el único reloj del bloqueo. Al expirar, también pasan a `expired` la compra pagable y el carrito asociados dentro de la misma transacción. Sus estados terminales nunca se reactivan ni se reemplazan implícitamente. Sus `StockReservationLine` agregan la cantidad requerida por inventario, incluso cuando varios ítems o bundles consumen el mismo stock.
 - `Category` soporta jerarquía y categorías globales o propias del tenant.
 - `FeaturedGroup` y `FeaturedItem` organizan secciones destacadas.
 - `BundleComponent` representa los componentes de un paquete.
@@ -19,6 +19,7 @@ Modela y publica la oferta comercial del tenant: productos, variantes, categorí
 - `CatalogService`: alta, búsqueda, detalle, listado por categoría y eliminación.
 - `CatalogInventoryService`: consulta, reserva, libera y confirma inventario.
 - `StockReservationService`: sincroniza el carrito como conjunto, bloquea todos sus inventarios en orden estable y mantiene el ledger agregado consistente con `Inventory.reserved_stock`.
+- `ExpireStockReservationsService`: detecta en un único recorrido reservas vencidas de compras, carritos y huérfanas, y delega los efectos comerciales sin mezclar esas reglas con la liberación física del inventario.
 - `FeaturedGroupService`: pagina los ítems destacados para la tienda.
 - `OnTicketFeaturedGroupService`: administra grupos destacados del panel para sitios de tickets.

--- a/app/Domains/Desfile/Services/InvitationPurchaseProvisioner.php
+++ b/app/Domains/Desfile/Services/InvitationPurchaseProvisioner.php
@@ -144,7 +144,6 @@ class InvitationPurchaseProvisioner
        if ($purchaseId !== null) {
            DB::table('compras')->where('id', $purchaseId)->update([
                'status' => 'paid',
-                'expires_at' => null,
                'total' => 0,
                'updated_at' => $now,
            ]);
@@ -158,7 +157,6 @@ class InvitationPurchaseProvisioner
            'cart_id' => null,
            'status' => 'paid',
            'payment_method' => self::PAYMENT_METHOD,
-            'expires_at' => null,
            'total' => 0,
            'dni' => null,
            'transfer_payer_dni' => null,
@@ -396,7 +394,6 @@ class InvitationPurchaseProvisioner
        if ($reservationId === null) {
            $reservationId = DB::table('stock_reservations')->insertGetId([
                'status' => 'committed',
-                'expires_at' => null,
                'committed_at' => $now,
                'released_at' => null,
                'expired_at' => null,
--- a/app/Domains/Integration/Services/MailService.php
+++ b/app/Domains/Integration/Services/MailService.php
@@ -3,6 +3,8 @@
 namespace App\Domains\Integration\Services;

 use App\Domains\Client\Models\Client;
+use App\Domains\Tenant\Models\Tenant;
+use App\Domains\Tenant\Models\WebsiteType;
 use Exception;
 use Illuminate\Contracts\Mail\Factory as MailFactory;
 use Illuminate\Contracts\Mail\Mailer;
@@ -70,24 +72,35 @@ class MailService extends BaseIntegrationService
        return [];
    }

-    public function send(string|array $recipient, string $subject, string $content): void
-    {
+    /**
+     * @param  array<int, array{data: string, name: string, mime: string}>  $attachments
+     */
+    public function send(
+        string|array $recipient,
+        string $subject,
+        string $content,
+        Tenant|WebsiteType|null $brand = null,
+        array $attachments = [],
+    ): void {
        if (! $this->mailer || ! $this->tenant) {
            throw new Exception('MailService no está configurado. Llamá a forTenant() o forClient() primero.');
        }

-        $this->tenant->loadMissing(['headerLogo', 'footerLogo']);
+        $brand ??= $this->tenant;
+        $branding = $this->brandingFor($brand);

        $html = Blade::render(
            <<<'BLADE'
-                <x-mail.branded-layout :tenant="$tenant" :header-logo-url="$headerLogoUrl" :footer-logo-url="$footerLogoUrl">
+                <x-mail.branded-layout :branding="$branding" :header-logo-url="$headerLogoUrl" :footer-logo-url="$footerLogoUrl">
                    {!! $content !!}
                </x-mail.branded-layout>
                BLADE,
            [
-                'tenant' => $this->tenant,
-                'headerLogoUrl' => $this->tenant->headerLogo?->getTemporaryUrl(1440),
-                'footerLogoUrl' => $this->tenant->footerLogo?->getTemporaryUrl(1440),
+                'branding' => $branding,
+                'headerLogoUrl' => $brand instanceof WebsiteType
+                    ? $brand->siteLogo?->getTemporaryUrl(1440)
+                    : $brand->headerLogo?->getTemporaryUrl(1440),
+                'footerLogoUrl' => $brand->footerLogo?->getTemporaryUrl(1440),
                'content' => $content,
            ],
        );
@@ -96,6 +109,14 @@ class MailService extends BaseIntegrationService
            ->subject($subject)
            ->html($html);

+        foreach ($attachments as $attachment) {
+            $mail->attachData(
+                $attachment['data'],
+                $attachment['name'],
+                ['mime' => $attachment['mime']],
+            );
+        }
+
        $this->mailer->to($recipient)->send($mail);
    }

@@ -106,6 +127,36 @@ class MailService extends BaseIntegrationService
            : (string) config('mail.default');
    }

+    /** @return array{name: string, primary_color: string, body_color: string, background_color: string, surface_color: string, header_bg_color: string, footer_bg_color: string} */
+    private function brandingFor(Tenant|WebsiteType $brand): array
+    {
+        if ($brand instanceof WebsiteType) {
+            $brand->loadMissing(['siteLogo', 'footerLogo']);
+
+            return [
+                'name' => $brand->nombre,
+                'primary_color' => $brand->primary_color ?? '#FF7006',
+                'body_color' => $brand->body_color ?? '#666666',
+                'background_color' => $brand->background_color ?? '#f8f8f8',
+                'surface_color' => $brand->surface_color ?? '#ffffff',
+                'header_bg_color' => $brand->surface_color ?? '#ffffff',
+                'footer_bg_color' => $brand->login_header_footer_color ?? '#838383',
+            ];
+        }
+
+        $brand->loadMissing(['headerLogo', 'footerLogo']);
+
+        return [
+            'name' => $brand->nombre,
+            'primary_color' => $brand->primary_color ?? '#6376f3',
+            'body_color' => '#334155',
+            'background_color' => '#f1f5f9',
+            'surface_color' => '#ffffff',
+            'header_bg_color' => $brand->header_bg_color ?? '#ffffff',
+            'footer_bg_color' => $brand->footer_bg_color ?? '#334155',
+        ];
+    }
+
    public function onSetup(): void
    {
        if (! $this->mailer || ! $this->clientContext) {
--- a/app/Domains/Integration/Services/TelepagosWebhookService.php
+++ b/app/Domains/Integration/Services/TelepagosWebhookService.php
@@ -7,7 +7,10 @@ use App\Domains\Purchase\Models\Purchase;
 use App\Domains\Purchase\Models\TelepagosPayment;
 use App\Domains\Purchase\Models\TelepagosQr;
 use App\Domains\Purchase\Services\CheckoutService;
+use App\Domains\Purchase\Services\DniDistanceService;
 use Exception;
+use Illuminate\Database\Eloquent\Builder;
+use Illuminate\Database\Eloquent\Collection;
 use Illuminate\Support\Facades\DB;
 use Illuminate\Support\Facades\Log;

@@ -15,6 +18,7 @@ class TelepagosWebhookService
 {
    public function __construct(
        private readonly CheckoutService $checkoutService,
+        private readonly DniDistanceService $dniDistance,
    ) {}

    /**
@@ -41,7 +45,6 @@ class TelepagosWebhookService

            $paymentData = [
                'compra_id' => null,
-                'matched_purchase_ids' => null,
                'cuit_buyer' => $details['data']['buyer']['cuit'] ?? $details['buyer']['cuit'] ?? null,
                'cvu_buyer' => $details['data']['buyer']['cvu'] ?? $details['buyer']['cvu'] ?? null,
                'amount' => $amount,
@@ -73,24 +76,55 @@ class TelepagosWebhookService
                $dni = substr($cuit, 2, -1);

                $tenantCodes = $client->tenants()->pluck('codigo');
-                $purchases = Purchase::whereIn('tenant_codigo', $tenantCodes)
-                    ->where('transfer_payer_dni', $dni)
+                $eligiblePurchases = Purchase::query()
+                    ->whereIn('tenant_codigo', $tenantCodes)
                    ->whereIn('status', [
                        Purchase::STATUS_CREATED,
                        Purchase::STATUS_PENDING_PAYMENT,
                        Purchase::STATUS_IN_REVIEW,
                    ])
-                    ->where('payment_method', 'transfer')
+                    ->where('payment_method', 'transfer');
+
+                $purchases = (clone $eligiblePurchases)
                    ->where('total', $amount)
                    ->latest()
-                    ->get();
+                    ->get()
+                    ->filter(fn (Purchase $purchase): bool => $purchase->transfer_payer_dni !== null
+                        && $this->dniDistance->distance($dni, $purchase->transfer_payer_dni) === 0)
+                    ->values();

-                $paymentData['matched_purchase_ids'] = $purchases->pluck('id')->all();
                $compra = $purchases->count() === 1 ? $purchases->first() : null;

                if (! $compra) {
-                    if ($purchases->count() > 1) {
-                        TelepagosPayment::create($paymentData);
+                    $candidatePurchases = $this->findTransferCandidates(
+                        $eligiblePurchases,
+                        $dni,
+                        $amount,
+                    );
+                    if ($candidatePurchases->isNotEmpty()) {
+                        $payment = $this->storeTransferCandidates(
+                            $paymentData,
+                            $candidatePurchases,
+                            $dni,
+                            $amount,
+                        );
+
+                        Log::channel('telepagos')->info('Telepagos webhook: Transfer payment candidates found.', [
+                            'client_code' => $client->code,
+                            'cashin_id' => $cashinId,
+                            'telepagos_payment_id' => $payment->id,
+                            'amount' => $amount,
+                            'candidate_count' => $payment->candidates->count(),
+                            'candidates' => $payment->candidates
+                                ->map(fn ($candidate): array => [
+                                    'purchase_id' => $candidate->compra_id,
+                                    'match_reason' => $candidate->match_reason,
+                                    'dni_distance' => $candidate->dni_distance,
+                                    'amount_difference' => $candidate->amount_difference,
+                                    'confidence' => $candidate->confidence,
+                                ])
+                                ->all(),
+                        ]);
                    }

                    Log::channel('telepagos')->warning('Telepagos webhook: Expected exactly one matching purchase.', [
@@ -209,4 +243,91 @@ class TelepagosWebhookService
    {
        return number_format((float) $amount, 2, '.', '');
    }
+
+    /**
+     * @param  Builder<Purchase>  $eligiblePurchases
+     * @return Collection<int, Purchase>
+     */
+    private function findTransferCandidates(Builder $eligiblePurchases, string $dni, string $amount): Collection
+    {
+        $tolerancePercentage = max(
+            0,
+            (float) config('purchase.transfer_candidate_amount_tolerance_percentage', 5),
+        );
+        $numericAmount = (float) $amount;
+        $tolerance = $numericAmount * ($tolerancePercentage / 100);
+        $minimumAmount = $this->normalizeAmount(max(0, $numericAmount - $tolerance));
+        $maximumAmount = $this->normalizeAmount($numericAmount + $tolerance);
+
+        return (clone $eligiblePurchases)
+            ->whereBetween('total', [$minimumAmount, $maximumAmount])
+            ->latest()
+            ->get()
+            ->filter(function (Purchase $purchase) use ($dni, $amount): bool {
+                if ($purchase->transfer_payer_dni === null) {
+                    return false;
+                }
+
+                $purchaseAmount = $this->normalizeAmount($purchase->total);
+                $distance = $this->dniDistance->distance(
+                    $dni,
+                    (string) $purchase->transfer_payer_dni,
+                );
+
+                return $distance === 0
+                    || ($purchaseAmount === $amount && $distance <= 2);
+            })
+            ->values();
+    }
+
+    /**
+     * @param  array<string, mixed>  $paymentData
+     * @param  Collection<int, Purchase>  $candidatePurchases
+     */
+    private function storeTransferCandidates(
+        array $paymentData,
+        Collection $candidatePurchases,
+        string $dni,
+        string $amount,
+    ): TelepagosPayment {
+        return DB::transaction(function () use ($paymentData, $candidatePurchases, $dni, $amount): TelepagosPayment {
+            $payment = TelepagosPayment::create($paymentData);
+
+            $payment->candidates()->createMany(
+                $candidatePurchases
+                    ->map(function (Purchase $purchase) use ($dni, $amount): array {
+                        $purchaseAmount = $this->normalizeAmount($purchase->total);
+                        $dniDistance = $this->dniDistance->distance(
+                            $dni,
+                            (string) $purchase->transfer_payer_dni,
+                        );
+                        $dniMatches = $dniDistance === 0;
+                        $amountMatches = $purchaseAmount === $amount;
+
+                        return [
+                            'compra_id' => $purchase->id,
+                            'dni_matches' => $dniMatches,
+                            'dni_distance' => $dniDistance,
+                            'payment_dni' => $dni,
+                            'purchase_dni' => $purchase->transfer_payer_dni,
+                            'amount_matches' => $amountMatches,
+                            'payment_amount' => $amount,
+                            'purchase_amount' => $purchaseAmount,
+                            'amount_difference' => $this->normalizeAmount(
+                                abs((float) $purchaseAmount - (float) $amount),
+                            ),
+                            'match_reason' => $amountMatches
+                                ? ($dniMatches ? 'ambiguous_exact_match' : 'exact_amount_near_dni')
+                                : 'exact_dni_near_amount',
+                            'confidence' => $amountMatches
+                                ? ($dniMatches ? 'exact' : 'medium')
+                                : 'high',
+                        ];
+                    })
+                    ->all(),
+            );
+
+            return $payment->load('candidates');
+        });
+    }
 }
--- a/app/Domains/MailTest/Mailables/TestMail.php
+++ b/app/Domains/MailTest/Mailables/TestMail.php
@@ -28,10 +28,21 @@ class TestMail extends Mailable
    {
        $this->tenant->loadMissing(['headerLogo', 'footerLogo']);

+        $branding = [
+            'name' => $this->tenant->nombre,
+            'primary_color' => $this->tenant->primary_color ?? '#6376f3',
+            'body_color' => '#334155',
+            'background_color' => '#f1f5f9',
+            'surface_color' => '#ffffff',
+            'header_bg_color' => $this->tenant->header_bg_color ?? '#ffffff',
+            'footer_bg_color' => $this->tenant->footer_bg_color ?? '#334155',
+        ];
+
        return new Content(
            view: 'mail.test',
            with: [
                'tenant' => $this->tenant,
+                'branding' => $branding,
                'headerLogoUrl' => $this->tenant->headerLogo?->getTemporaryUrl(1440),
                'footerLogoUrl' => $this->tenant->footerLogo?->getTemporaryUrl(1440),
            ],
--- a/app/Domains/Notification/Events/TicketsAvailable.php
+++ b/app/Domains/Notification/Events/TicketsAvailable.php
@@ -1,20 +0,0 @@
-<?php
-
-namespace App\Domains\Notification\Events;
-
-use App\Domains\Purchase\Models\Purchase;
-use Illuminate\Foundation\Events\Dispatchable;
-use Illuminate\Queue\SerializesModels;
-
-class TicketsAvailable
-{
-    use Dispatchable, SerializesModels;
-
-    /**
-     * @param  array<int, int>  $ticketIds
-     */
-    public function __construct(
-        public readonly Purchase $purchase,
-        public readonly array $ticketIds,
-    ) {}
-}
--- a/app/Domains/Notification/Listeners/SendPasswordResetEmail.php
+++ b/app/Domains/Notification/Listeners/SendPasswordResetEmail.php
@@ -6,8 +6,6 @@ use App\Domains\Notification\Events\PasswordResetRequested;
 use App\Domains\Notification\Services\NotificationMailService;
 use Illuminate\Contracts\Queue\ShouldQueueAfterCommit;
 use Illuminate\Queue\InteractsWithQueue;
-use Illuminate\Support\Facades\Log;
-use Throwable;

 class SendPasswordResetEmail implements ShouldQueueAfterCommit
 {
@@ -22,21 +20,10 @@ class SendPasswordResetEmail implements ShouldQueueAfterCommit

    public function handle(PasswordResetRequested $event): void
    {
-        try {
-            app(NotificationMailService::class)->sendPasswordResetCode(
-                $event->attemptId,
-                $event->tenantCode,
-                $event->channel,
-            );
-        } catch (Throwable $exception) {
-            Log::error('Failed to send password reset email.', [
-                'attempt_id' => $event->attemptId,
-                'tenant_code' => $event->tenantCode,
-                'channel' => $event->channel,
-                'exception' => $exception,
-            ]);
-
-            throw $exception;
-        }
+        app(NotificationMailService::class)->sendPasswordResetCode(
+            $event->attemptId,
+            $event->tenantCode,
+            $event->channel,
+        );
    }
 }
--- a/app/Domains/Notification/Listeners/SendPurchaseConfirmedEmail.php
+++ b/app/Domains/Notification/Listeners/SendPurchaseConfirmedEmail.php
@@ -7,7 +7,7 @@ use App\Domains\Purchase\Events\PurchasePaid;
 use Illuminate\Contracts\Queue\ShouldQueueAfterCommit;
 use Illuminate\Queue\InteractsWithQueue;

-class SendPurchasePaidEmail implements ShouldQueueAfterCommit
+class SendPurchaseConfirmedEmail implements ShouldQueueAfterCommit
 {
    use InteractsWithQueue;

@@ -20,6 +20,6 @@ class SendPurchasePaidEmail implements ShouldQueueAfterCommit

    public function handle(PurchasePaid $event): void
    {
-        app(NotificationMailService::class)->sendPurchasePaid($event->purchase->getKey());
+        app(NotificationMailService::class)->sendPurchaseConfirmed($event->purchaseId);
    }
 }
--- a/app/Domains/Notification/Listeners/SendTicketsAvailableEmail.php
+++ b/app/Domains/Notification/Listeners/SendTicketsAvailableEmail.php
@@ -1,25 +0,0 @@
-<?php
-
-namespace App\Domains\Notification\Listeners;
-
-use App\Domains\Notification\Events\TicketsAvailable;
-use App\Domains\Notification\Services\NotificationMailService;
-use Illuminate\Contracts\Queue\ShouldQueueAfterCommit;
-use Illuminate\Queue\InteractsWithQueue;
-
-class SendTicketsAvailableEmail implements ShouldQueueAfterCommit
-{
-    use InteractsWithQueue;
-
-    public string $queue = 'emails';
-
-    public int $tries = 3;
-
-    /** @var array<int, int> */
-    public array $backoff = [30, 120, 300];
-
-    public function handle(TicketsAvailable $event): void
-    {
-        app(NotificationMailService::class)->sendTicketsAvailable($event->purchase->getKey(), $event->ticketIds);
-    }
-}
--- a/app/Domains/Notification/Services/NotificationMailService.php
+++ b/app/Domains/Notification/Services/NotificationMailService.php
@@ -9,28 +9,43 @@ use App\Domains\Notification\Events\PasswordResetRequested;
 use App\Domains\Purchase\Models\Purchase;
 use App\Domains\Tenant\Models\Tenant;
 use App\Domains\Ticket\Models\Ticket;
+use App\Domains\Ticket\Services\TicketPdfService;
 use App\Domains\Ticket\Services\TicketPresentationResolver;
+use Closure;
 use Illuminate\Support\Collection;
 use Illuminate\Support\Facades\Log;
+use Throwable;

 class NotificationMailService
 {
    public function __construct(
        private readonly MailService $mailService,
+        private readonly TicketPdfService $ticketPdfService,
    ) {}

    public function sendWelcome(int $userId, string $tenantCode): void
    {
-        $tenant = Tenant::query()->where('codigo', $tenantCode)->firstOrFail();
-        $user = User::query()->findOrFail($userId);
+        $this->sendLogged('welcome', [
+            'user_id' => $userId,
+            'tenant_code' => $tenantCode,
+        ], function () use ($userId, $tenantCode): array {
+            $tenant = Tenant::query()->with('websiteType')->where('codigo', $tenantCode)->firstOrFail();
+            $user = User::query()->findOrFail($userId);
+            $brand = $tenant->websiteType ?? $tenant;

-        $this->mailService
-            ->forTenant($tenantCode)
-            ->send(
-                $user->email,
-                "Bienvenido a {$tenant->nombre}",
-                view('mail.notifications.welcome', compact('tenant', 'user'))->render(),
-            );
+            $this->mailService
+                ->forTenant($tenantCode)
+                ->send(
+                    $user->email,
+                    "Bienvenido a {$brand->nombre}",
+                    view('mail.notifications.welcome', compact('brand', 'user'))->render(),
+                    $brand,
+                );
+
+            return [
+                'brand_type' => $tenant->websiteType === null ? 'tenant' : 'website_type',
+            ];
+        });
    }

    public function sendPasswordResetCode(
@@ -38,95 +53,161 @@ class NotificationMailService
        string $tenantCode,
        string $channel = PasswordResetRequested::CHANNEL_STOREFRONT,
    ): void {
-        $tenant = Tenant::query()
-            ->with('websiteType')
-            ->where('codigo', $tenantCode)
-            ->firstOrFail();
-        $attempt = ResetPasswordAttempt::query()
-            ->with('user')
-            ->findOrFail($attemptId);
+        $context = [
+            'attempt_id' => $attemptId,
+            'tenant_code' => $tenantCode,
+            'channel' => $channel,
+        ];

-        if ($attempt->status !== ResetPasswordAttempt::STATUS_PENDING) {
-            Log::warning('Password reset email was skipped because the attempt is no longer pending.', [
-                'attempt_id' => $attemptId,
-                'tenant_code' => $tenantCode,
-                'attempt_status' => $attempt->status,
-            ]);
+        $this->sendLogged('password_reset', $context, function () use ($attemptId, $tenantCode, $channel, $context): ?array {
+            $tenant = Tenant::query()
+                ->with('websiteType')
+                ->where('codigo', $tenantCode)
+                ->firstOrFail();
+            $attempt = ResetPasswordAttempt::query()
+                ->with('user')
+                ->findOrFail($attemptId);

-            return;
-        }
+            if ($attempt->status !== ResetPasswordAttempt::STATUS_PENDING) {
+                $this->logSkipped('password_reset', array_merge($context, [
+                    'reason' => 'attempt_not_pending',
+                    'attempt_status' => $attempt->status,
+                    'user_id' => $attempt->user_id,
+                ]));

-        $recoveryDomain = match ($channel) {
-            PasswordResetRequested::CHANNEL_ADMINAPP => $tenant->websiteType?->dominio,
-            PasswordResetRequested::CHANNEL_SCANNER => $tenant->websiteType?->scanner_domain,
-            default => $tenant->dominio,
-        };
-        $recoveryBasePath = $channel === PasswordResetRequested::CHANNEL_STOREFRONT
-            && $tenant->base_path !== '/'
-                ? $tenant->base_path
-                : '';
-        $recoveryQuery = ['email' => $attempt->user->email];
-        if (
-            $channel === PasswordResetRequested::CHANNEL_SCANNER
-            && $attempt->reason === ResetPasswordAttempt::REASON_STAFF_CREATED
-        ) {
-            $recoveryQuery['code'] = $attempt->codigo;
-        }
-        $recoveryUrl = $recoveryDomain === null
-            ? null
-            : 'https://'.$recoveryDomain.$recoveryBasePath.'/recuperar-contrasena/codigo?'.http_build_query($recoveryQuery);
+                return null;
+            }

-        $this->mailService
-            ->forTenant($tenantCode)
-            ->send(
-                $attempt->user->email,
-                "Código para recuperar tu contraseña - {$tenant->nombre}",
-                view('mail.notifications.password-reset', compact('tenant', 'attempt', 'recoveryUrl'))->render(),
-            );
+            $recoveryDomain = match ($channel) {
+                PasswordResetRequested::CHANNEL_ADMINAPP => $tenant->websiteType?->dominio,
+                PasswordResetRequested::CHANNEL_SCANNER => $tenant->websiteType?->scanner_domain,
+                default => $tenant->dominio,
+            };
+            $recoveryBasePath = $channel === PasswordResetRequested::CHANNEL_STOREFRONT
+                && $tenant->base_path !== '/'
+                    ? $tenant->base_path
+                    : '';
+            $recoveryQuery = ['email' => $attempt->user->email];
+            if (
+                $channel === PasswordResetRequested::CHANNEL_SCANNER
+                && $attempt->reason === ResetPasswordAttempt::REASON_STAFF_CREATED
+            ) {
+                $recoveryQuery['code'] = $attempt->codigo;
+            }
+            $recoveryUrl = $recoveryDomain === null
+                ? null
+                : 'https://'.$recoveryDomain.$recoveryBasePath.'/recuperar-contrasena/codigo?'.http_build_query($recoveryQuery);
+            $brand = $tenant->websiteType ?? $tenant;
+
+            $this->mailService
+                ->forTenant($tenantCode)
+                ->send(
+                    $attempt->user->email,
+                    "Código para recuperar tu contraseña - {$brand->nombre}",
+                    view('mail.notifications.password-reset', [
+                        'attempt' => $attempt,
+                        'recoveryUrl' => $recoveryUrl,
+                        'brand' => $brand,
+                    ])->render(),
+                    $brand,
+                );
+
+            return [
+                'user_id' => $attempt->user_id,
+                'recovery_domain_available' => $recoveryDomain !== null,
+            ];
+        });
    }

-    public function sendPurchasePaid(int $purchaseId): void
+    public function sendPurchaseConfirmed(int $purchaseId): void
    {
-        $purchase = Purchase::query()
-            ->with(['tenant', 'user', 'items'])
-            ->findOrFail($purchaseId);
+        $context = ['purchase_id' => $purchaseId];

-        $this->mailService
-            ->forTenant($purchase->tenant_codigo)
-            ->send(
-                $this->recipientFor($purchase),
-                "Pago confirmado - Compra #{$purchase->getKey()}",
-                view('mail.notifications.purchase-paid', compact('purchase'))->render(),
-            );
-    }
+        $this->sendLogged('purchase_confirmed', $context, function () use ($purchaseId, $context): ?array {
+            $purchase = Purchase::query()
+                ->with(['tenant', 'user', 'items'])
+                ->find($purchaseId);

-    /** @param array<int, int> $ticketIds */
-    public function sendTicketsAvailable(int $purchaseId, array $ticketIds): void
-    {
-        $purchase = Purchase::query()->with(['tenant', 'user'])->findOrFail($purchaseId);
-        /** @var Collection<int, Ticket> $tickets */
-        $tickets = Ticket::query()
-            ->where('tenant_code', $purchase->tenant_codigo)
-            ->where('user_id', $purchase->user_id)
-            ->whereKey($ticketIds)
-            ->with(TicketPresentationResolver::RELATIONS)
-            ->get();
+            if ($purchase === null) {
+                $this->logSkipped('purchase_confirmed', array_merge($context, [
+                    'reason' => 'purchase_not_found',
+                    'missing_model' => Purchase::class,
+                ]));

-        if ($tickets->isEmpty()) {
-            return;
-        }
+                return null;
+            }

-        $this->mailService
-            ->forTenant($purchase->tenant_codigo)
-            ->send(
-                $this->recipientFor($purchase),
-                'Tus tickets ya están disponibles',
-                view('mail.notifications.tickets-available', compact('purchase', 'tickets'))->render(),
-            );
+            /** @var Collection<int, Ticket> $tickets */
+            $tickets = Ticket::query()
+                ->where('source_purchase_id', $purchase->getKey())
+                ->where('tenant_code', $purchase->tenant_codigo)
+                ->with(TicketPresentationResolver::RELATIONS)
+                ->get();
+            $attachments = $tickets->isEmpty()
+                ? []
+                : [[
+                    'data' => $this->ticketPdfService->contents($purchase->tenant, $tickets),
+                    'name' => $this->ticketPdfService->filename($tickets),
+                    'mime' => 'application/pdf',
+                ]];
+
+            $this->mailService
+                ->forTenant($purchase->tenant_codigo)
+                ->send(
+                    $this->recipientFor($purchase),
+                    "Compra confirmada - Compra #{$purchase->getKey()}",
+                    view('mail.notifications.purchase-confirmed', compact('purchase', 'tickets'))->render(),
+                    attachments: $attachments,
+                );
+
+            return [
+                'tenant_code' => $purchase->tenant_codigo,
+                'user_id' => $purchase->user_id,
+                'purchase_status' => $purchase->status,
+                'purchase_item_count' => $purchase->items->count(),
+                'ticket_count' => $tickets->count(),
+                'ticket_ids' => $tickets->modelKeys(),
+            ];
+        });
    }

    private function recipientFor(Purchase $purchase): string
    {
        return (string) ($purchase->email ?: $purchase->user?->email);
    }
+
+    /**
+     * @param  array<string, mixed>  $context
+     * @param  Closure(): (array<string, mixed>|null)  $send
+     */
+    private function sendLogged(string $emailType, array $context, Closure $send): void
+    {
+        try {
+            $resultContext = $send();
+
+            if ($resultContext === null) {
+                return;
+            }
+
+            Log::channel('emails')->info('Notification email sent.', array_merge($context, $resultContext, [
+                'email_type' => $emailType,
+                'mailer' => $this->mailService->mailerName(),
+            ]));
+        } catch (Throwable $exception) {
+            Log::channel('emails')->error('Notification email delivery failed.', array_merge($context, [
+                'email_type' => $emailType,
+                'exception' => $exception,
+            ]));
+
+            throw $exception;
+        }
+    }
+
+    /** @param array<string, mixed> $context */
+    private function logSkipped(string $emailType, array $context): void
+    {
+        Log::channel('emails')->warning('Notification email skipped.', array_merge($context, [
+            'email_type' => $emailType,
+        ]));
+    }
 }
--- a/app/Domains/Notification/documentacion/README.md
+++ b/app/Domains/Notification/documentacion/README.md
@@ -8,12 +8,11 @@ Orquesta notificaciones de negocio por correo a partir de eventos de otros domin

 - `UserRegistered`: dispara el correo de bienvenida.
 - `PasswordResetRequested`: envía el código de recuperación si el intento sigue pendiente.
- `PurchasePaid`: envía la confirmación de pago.
- `TicketsAvailable`: informa y entrega la disponibilidad de tickets.
+- `PurchasePaid`: envía la confirmación de compra y adjunta los tickets generados, cuando corresponde.

 ## Componentes

-Los listeners `SendWelcomeEmail`, `SendPasswordResetEmail`, `SendPurchasePaidEmail` y `SendTicketsAvailableEmail` delegan en `NotificationMailService`. Este servicio carga el contexto necesario, renderiza las vistas y envía mediante `Integration/MailService`.
+Los listeners `SendWelcomeEmail`, `SendPasswordResetEmail` y `SendPurchaseConfirmedEmail` delegan en `NotificationMailService`. Este servicio carga el contexto necesario, renderiza las vistas y envía mediante `Integration/MailService`.

 ## API y dependencias

@@ -23,4 +22,6 @@ No expone rutas HTTP. Consume datos de `Auth`, `Tenant`, `Purchase` y `Ticket`,

 - Los listeners reciben identificadores y vuelven a cargar los modelos, evitando transportar entidades obsoletas.
 - La recuperación no se envía si el intento dejó de estar pendiente.
+- Los correos de cuenta (bienvenida y recuperación de contraseña) usan la identidad visual del `WebsiteType` asociado al tenant, con fallback al tenant si no tiene uno configurado.
+- El correo transaccional de compra confirmada usa la identidad visual del tenant y adjunta un único PDF cuando la compra generó tickets.
 - Los handlers deben permanecer idempotentes o tolerantes a reintentos de cola.
--- a/app/Domains/Purchase/Controllers/PurchaseController.php
+++ b/app/Domains/Purchase/Controllers/PurchaseController.php
@@ -36,6 +36,7 @@ class PurchaseController extends Controller

        return PurchaseResource::collection(
            Purchase::query()
+                ->with('stockReservation')
                ->where('tenant_codigo', $tenant->codigo)
                ->where('user_id', $request->user()->id)
                ->when($statuses !== [], fn ($query) => $query->whereIn('status', $statuses))
@@ -92,7 +93,6 @@ class PurchaseController extends Controller
        PaymentIntentRequest $request,
        Tenant $tenant,
        Purchase $compra,
-        CheckoutService $checkoutService,
        PurchaseStateGuard $purchaseState,
    ): JsonResponse {
        $compra = $this->resolveScopedPurchase($tenant, $request->user()->id, $compra);
@@ -101,7 +101,12 @@ class PurchaseController extends Controller
            ? preg_replace('/\D+/', '', (string) $request->validated('transfer_payer_dni'))
            : null;

-        $updated = DB::transaction(function () use ($compra, $method, $purchaseState, $transferPayerDni): bool {
+        $updated = DB::transaction(function () use (
+            $compra,
+            $method,
+            $purchaseState,
+            $transferPayerDni,
+        ): bool {
            /** @var Purchase|null $purchase */
            $purchase = Purchase::query()
                ->whereKey($compra->getKey())
@@ -128,9 +133,6 @@ class PurchaseController extends Controller
            $purchaseUpdate = [
                'payment_method' => $method,
                'status' => Purchase::STATUS_PENDING_PAYMENT,
-                'expires_at' => now()->addMinutes(
-                    max(1, (int) config("purchase.payment_expiration_minutes.{$method}", 30))
-                ),
                'total' => $purchase->calculateCurrentTotalAmount(),
            ];

@@ -150,7 +152,6 @@ class PurchaseController extends Controller

        $compra->refresh();
        $totalAmount = (float) $compra->total;
-        $checkoutService->syncReservationExpiration($compra);

        if ($method === 'transfer') {
            $telepagosService = new TelepagosIntegrationService;
--- a/app/Domains/Purchase/Events/PurchasePaid.php
+++ b/app/Domains/Purchase/Events/PurchasePaid.php
@@ -2,7 +2,6 @@

 namespace App\Domains\Purchase\Events;

-use App\Domains\Purchase\Models\Purchase;
 use Illuminate\Foundation\Events\Dispatchable;
 use Illuminate\Queue\SerializesModels;

@@ -10,5 +9,5 @@ class PurchasePaid
 {
    use Dispatchable, SerializesModels;

-    public function __construct(public readonly Purchase $purchase) {}
+    public function __construct(public readonly int $purchaseId) {}
 }
--- a/app/Domains/Purchase/Models/Purchase.php
+++ b/app/Domains/Purchase/Models/Purchase.php
@@ -24,7 +24,6 @@ use Illuminate\Support\Facades\DB;
    'user_id',
    'status',
    'payment_method',
-    'expires_at',
    'total',
    'dni',
    'transfer_payer_dni',
@@ -80,7 +79,6 @@ class Purchase extends Model
            'cart_id' => 'integer',
            'stock_reservation_id' => 'integer',
            'user_id' => 'integer',
-            'expires_at' => 'datetime',
            'total' => 'decimal:2',
        ];
    }
@@ -147,6 +145,12 @@ class Purchase extends Model
        return $this->hasMany(TelepagosPayment::class, 'compra_id');
    }

+    /** @return HasMany<TelepagosPaymentCandidate, $this> */
+    public function telepagosPaymentCandidates(): HasMany
+    {
+        return $this->hasMany(TelepagosPaymentCandidate::class, 'compra_id');
+    }
+
    public function getTotalAmount(): float
    {
        if ($this->total !== null) {
@@ -195,7 +199,7 @@ class Purchase extends Model
                'status' => self::STATUS_PAID,
            ]);

-            PurchasePaid::dispatch($this);
+            PurchasePaid::dispatch($this->getKey());
        });
    }
 }
--- a/app/Domains/Purchase/Models/TelepagosPayment.php
+++ b/app/Domains/Purchase/Models/TelepagosPayment.php
@@ -6,10 +6,10 @@ use Illuminate\Database\Eloquent\Attributes\Fillable;
 use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Eloquent\Relations\HasMany;

 #[Fillable([
    'compra_id',
-    'matched_purchase_ids',
    'cuit_buyer',
    'cvu_buyer',
    'amount',
@@ -30,7 +30,6 @@ class TelepagosPayment extends Model
    {
        return [
            'compra_id' => 'integer',
-            'matched_purchase_ids' => 'array',
            'amount' => 'decimal:2',
        ];
    }
@@ -42,4 +41,10 @@ class TelepagosPayment extends Model
    {
        return $this->belongsTo(Purchase::class, 'compra_id');
    }
+
+    /** @return HasMany<TelepagosPaymentCandidate, $this> */
+    public function candidates(): HasMany
+    {
+        return $this->hasMany(TelepagosPaymentCandidate::class, 'telepagos_payment_id');
+    }
 }
--- a/app/Domains/Purchase/Models/TelepagosPaymentCandidate.php
+++ b/app/Domains/Purchase/Models/TelepagosPaymentCandidate.php
@@ -0,0 +1,50 @@
+<?php
+
+namespace App\Domains\Purchase\Models;
+
+use Illuminate\Database\Eloquent\Attributes\Fillable;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+
+#[Fillable([
+    'telepagos_payment_id',
+    'compra_id',
+    'dni_matches',
+    'dni_distance',
+    'payment_dni',
+    'purchase_dni',
+    'amount_matches',
+    'payment_amount',
+    'purchase_amount',
+    'amount_difference',
+    'match_reason',
+    'confidence',
+])]
+class TelepagosPaymentCandidate extends Model
+{
+    protected $table = 'telepagos_payment_candidates';
+
+    protected function casts(): array
+    {
+        return [
+            'telepagos_payment_id' => 'integer',
+            'compra_id' => 'integer',
+            'dni_matches' => 'boolean',
+            'dni_distance' => 'integer',
+            'amount_matches' => 'boolean',
+            'payment_amount' => 'decimal:2',
+            'purchase_amount' => 'decimal:2',
+            'amount_difference' => 'decimal:2',
+        ];
+    }
+
+    public function payment(): BelongsTo
+    {
+        return $this->belongsTo(TelepagosPayment::class, 'telepagos_payment_id');
+    }
+
+    public function purchase(): BelongsTo
+    {
+        return $this->belongsTo(Purchase::class, 'compra_id');
+    }
+}
--- a/app/Domains/Purchase/Resources/PurchaseResource.php
+++ b/app/Domains/Purchase/Resources/PurchaseResource.php
@@ -4,6 +4,7 @@ namespace App\Domains\Purchase\Resources;

 use App\Domains\Purchase\Models\Purchase;
 use App\Domains\Purchase\Models\PurchaseItem;
+use App\Domains\Purchase\Models\TelepagosPaymentCandidate;
 use Illuminate\Http\Request;
 use Illuminate\Http\Resources\Json\JsonResource;

@@ -17,12 +18,15 @@ class PurchaseResource extends JsonResource
     */
    public function toArray(Request $request): array
    {
+        $serverTime = now();
+        $expiresAt = $this->stockReservation?->expires_at;
        $items = $this->resource->relationLoaded('items')
            ? $this->resource->getRelation('items')
            : collect();
        $ticketsCount = array_key_exists('tickets_count', $this->resource->getAttributes())
            ? (int) $this->resource->getAttribute('tickets_count')
            : null;
+        $paymentVerification = $this->resolvePaymentVerification();

        $subtotal = $items->isNotEmpty()
            ? $items->reduce(
@@ -48,7 +52,11 @@ class PurchaseResource extends JsonResource
            'created_at' => $this->created_at,
            'status' => $this->status,
            'payment_method' => $this->payment_method,
-            'expires_at' => $this->expires_at,
+            'expires_at' => $expiresAt,
+            'expires_in_seconds' => $expiresAt === null
+                ? null
+                : max(0, $expiresAt->getTimestamp() - $serverTime->getTimestamp()),
+            'server_time' => $serverTime,
            'dni' => $this->dni,
            'transfer_payer_dni' => $this->transfer_payer_dni,
            'telefono' => $this->telefono,
@@ -58,6 +66,7 @@ class PurchaseResource extends JsonResource
            'items' => PurchaseItemResource::collection($items),
            'tickets_count' => $this->when($ticketsCount !== null, $ticketsCount),
            'has_generated_tickets' => $this->when($ticketsCount !== null, $ticketsCount > 0),
+            'payment_verification' => $this->when($paymentVerification !== null, $paymentVerification),
            'subtotal' => $this->formatMoney($subtotal),
            'total' => $this->formatMoney($total),
        ];
@@ -77,4 +86,75 @@ class PurchaseResource extends JsonResource
    {
        return number_format((float) ($amount ?? 0), 2, '.', '');
    }
+
+    /** @return array<string, mixed>|null */
+    private function resolvePaymentVerification(): ?array
+    {
+        if (
+            $this->status !== Purchase::STATUS_IN_REVIEW
+            || $this->payment_method !== 'transfer'
+            || ! $this->resource->relationLoaded('telepagosPaymentCandidates')
+        ) {
+            return null;
+        }
+
+        $candidates = $this->resource
+            ->getRelation('telepagosPaymentCandidates')
+            ->sort(fn (TelepagosPaymentCandidate $left, TelepagosPaymentCandidate $right): int => $this->comparePaymentCandidates($left, $right))
+            ->values();
+        /** @var TelepagosPaymentCandidate|null $primary */
+        $primary = $candidates->first();
+
+        return [
+            'status' => $primary === null ? 'pending' : 'candidate',
+            'candidate_count' => $candidates->count(),
+            'primary' => $primary === null ? null : [
+                'reason' => $primary->match_reason,
+                'dni_distance' => $primary->dni_distance,
+                'payment_amount' => $this->formatMoney($primary->payment_amount),
+                'purchase_amount' => $this->formatMoney($primary->purchase_amount),
+                'amount_difference' => $this->formatMoney($primary->amount_difference),
+                'confidence' => $primary->confidence,
+                'detected_at' => $primary->payment?->created_at?->toIso8601String(),
+            ],
+            'reasons' => $candidates
+                ->pluck('match_reason')
+                ->unique()
+                ->values()
+                ->all(),
+        ];
+    }
+
+    private function comparePaymentCandidates(
+        TelepagosPaymentCandidate $left,
+        TelepagosPaymentCandidate $right,
+    ): int {
+        $reasonComparison = $this->paymentCandidateRank($left->match_reason)
+            <=> $this->paymentCandidateRank($right->match_reason);
+
+        if ($reasonComparison !== 0) {
+            return $reasonComparison;
+        }
+
+        $differenceComparison = (float) $left->amount_difference <=> (float) $right->amount_difference;
+
+        if ($differenceComparison !== 0) {
+            return $differenceComparison;
+        }
+
+        $leftTimestamp = $left->payment?->created_at?->getTimestamp() ?? 0;
+        $rightTimestamp = $right->payment?->created_at?->getTimestamp() ?? 0;
+
+        return ($rightTimestamp <=> $leftTimestamp) ?: ($right->id <=> $left->id);
+    }
+
+    private function paymentCandidateRank(string $reason): int
+    {
+        return match ($reason) {
+            'ambiguous_exact_match' => 0,
+            'exact_dni_near_amount' => 1,
+            'exact_amount_near_dni' => 2,
+            default => 3,
+        };
+    }
 }
--- a/app/Domains/Purchase/Services/Checkout/CompleteCheckoutService.php
+++ b/app/Domains/Purchase/Services/Checkout/CompleteCheckoutService.php
@@ -61,10 +61,7 @@ class CompleteCheckoutService

            $this->purchaseState->lockCurrentCart($purchase);

-            if (
-                $purchase->status !== Purchase::STATUS_PENDING_PAYMENT
-                || ($purchase->expires_at !== null && $purchase->expires_at->isPast())
-            ) {
+            if ($purchase->status !== Purchase::STATUS_PENDING_PAYMENT) {
                throw ValidationException::withMessages([
                    'purchase' => __('api.purchase.not_available_for_review'),
                ]);
@@ -72,9 +69,8 @@ class CompleteCheckoutService

            $purchase->update([
                'status' => Purchase::STATUS_IN_REVIEW,
-                'expires_at' => null,
            ]);
-            $this->reservations->syncPurchaseExpiration($purchase);
+            $this->reservations->clearExpirationForReview($purchase);

            return $this->loadPurchase($purchase);
        });
@@ -195,7 +191,7 @@ class CompleteCheckoutService

    private function loadPurchase(Purchase $purchase): Purchase
    {
-        return $purchase->load(['items.imageAttachment']);
+        return $purchase->load(['items.imageAttachment', 'stockReservation']);
    }

    private function itemKey(int $catalogItemId, ?int $variantId): string
--- a/app/Domains/Purchase/Services/Checkout/PurchaseResponseLoader.php
+++ b/app/Domains/Purchase/Services/Checkout/PurchaseResponseLoader.php
@@ -8,6 +8,15 @@ class PurchaseResponseLoader
 {
    public function load(Purchase $purchase): Purchase
    {
-        return $purchase->load(['tenant', 'items.imageAttachment']);
+        $relations = ['tenant', 'items.imageAttachment', 'stockReservation'];
+
+        if (
+            $purchase->status === Purchase::STATUS_IN_REVIEW
+            && $purchase->payment_method === 'transfer'
+        ) {
+            $relations[] = 'telepagosPaymentCandidates.payment';
+        }
+
+        return $purchase->load($relations);
    }
 }
--- a/app/Domains/Purchase/Services/Checkout/ReleaseCheckoutService.php
+++ b/app/Domains/Purchase/Services/Checkout/ReleaseCheckoutService.php
@@ -5,11 +5,10 @@ namespace App\Domains\Purchase\Services\Checkout;
 use App\Domains\Cart\Models\Cart;
 use App\Domains\Catalog\Models\StockReservation;
 use App\Domains\Catalog\Services\StockReservationService;
+use App\Domains\Purchase\Exceptions\PurchaseExpiredException;
 use App\Domains\Purchase\Models\Purchase;
 use Illuminate\Support\Facades\DB;
-use Illuminate\Support\Facades\Log;
 use Illuminate\Validation\ValidationException;
-use Throwable;

 class ReleaseCheckoutService
 {
@@ -32,40 +31,6 @@ class ReleaseCheckoutService
        return $this->release($purchase, Purchase::STATUS_EXPIRED);
    }

-    public function expireOverdue(): int
-    {
-        $expiredCount = 0;
-
-        Purchase::query()
-            ->whereIn('status', [Purchase::STATUS_CREATED, Purchase::STATUS_PENDING_PAYMENT])
-            ->whereNotNull('expires_at')
-            ->where('expires_at', '<=', now())
-            ->orderBy('id')
-            ->eachById(function (Purchase $purchase) use (&$expiredCount): void {
-                try {
-                    $purchase = $this->expire($purchase);
-                } catch (Throwable $exception) {
-                    Log::channel('commands')->error('Failed to expire overdue purchase.', [
-                        'command' => 'reservations:expire',
-                        'purchase_id' => $purchase->getKey(),
-                        'tenant_codigo' => $purchase->tenant_codigo,
-                        'cart_id' => $purchase->cart_id,
-                        'status' => $purchase->status,
-                        'expires_at' => $purchase->expires_at,
-                        'exception' => $exception,
-                    ]);
-
-                    return;
-                }
-
-                if ($purchase->status === Purchase::STATUS_EXPIRED) {
-                    $expiredCount++;
-                }
-            });
-
-        return $expiredCount;
-    }
-
    private function release(
        Purchase $purchase,
        string $targetStatus,
@@ -78,6 +43,11 @@ class ReleaseCheckoutService
        ): Purchase {
            $purchase = $this->lockPurchase($purchase);

+            if ($purchase->status === Purchase::STATUS_EXPIRED
+                && $targetStatus !== Purchase::STATUS_EXPIRED) {
+                throw new PurchaseExpiredException;
+            }
+
            if ($purchase->status === Purchase::STATUS_PAID) {
                if ($targetStatus === Purchase::STATUS_EXPIRED) {
                    return $this->loadPurchase($purchase);
@@ -100,14 +70,31 @@ class ReleaseCheckoutService
                return $this->loadPurchase($purchase);
            }

+            $cart = $purchase->cart()->withTrashed()->lockForUpdate()->first();
+
+            if ($targetStatus === Purchase::STATUS_CANCELLED
+                && $cart?->status === 'active'
+                && in_array($purchase->status, [
+                    Purchase::STATUS_CREATED,
+                    Purchase::STATUS_PENDING_PAYMENT,
+                ], true)) {
+                $this->reservations->returnToCart($purchase, $cart);
+                $purchase->update(['status' => Purchase::STATUS_CANCELLED]);
+
+                return $this->loadPurchase($purchase);
+            }
+
            if (
                $targetStatus === Purchase::STATUS_EXPIRED
-                && ($purchase->expires_at === null || $purchase->expires_at->isFuture())
+                && (! in_array($purchase->status, [
+                    Purchase::STATUS_CREATED,
+                    Purchase::STATUS_PENDING_PAYMENT,
+                ], true) || ! $this->hasOverdueActiveReservation($purchase))
            ) {
                return $this->loadPurchase($purchase);
            }

-            $this->releasePurchaseReservations($purchase, $targetStatus);
+            $this->releasePurchaseReservations($purchase, $targetStatus, $cart);

            $purchase->update(['status' => $targetStatus]);

@@ -115,9 +102,11 @@ class ReleaseCheckoutService
        });
    }

-    private function releasePurchaseReservations(Purchase $purchase, string $targetStatus): void
-    {
-        $cart = $purchase->cart()->withTrashed()->lockForUpdate()->first();
+    private function releasePurchaseReservations(
+        Purchase $purchase,
+        string $targetStatus,
+        ?Cart $cart,
+    ): void {
        try {
            $this->reservations->releaseForPurchase(
                $purchase,
@@ -140,28 +129,40 @@ class ReleaseCheckoutService
            return;
        }

-        if ($cart->status === 'active') {
+        if ($targetStatus === Purchase::STATUS_EXPIRED
+            && in_array($cart->status, [Cart::STATUS_ACTIVE, Cart::STATUS_CHECKOUT], true)) {
            Cart::query()
                ->whereKey($cart->getKey())
                ->where('current_purchase_id', $purchase->getKey())
+                ->where('current_stock_reservation_id', $purchase->stock_reservation_id)
                ->update([
+                    'status' => Cart::STATUS_EXPIRED,
                    'current_purchase_id' => null,
-                    'current_stock_reservation_id' => null,
                ]);

-            if ($targetStatus === Purchase::STATUS_CANCELLED) {
-                $this->reservations->syncCart($cart);
-            }
-
            return;
        }

-        if ($cart->status !== 'checkout') {
+        if ($cart->status === Cart::STATUS_ACTIVE) {
+            $cartUpdate = [
+                'current_purchase_id' => null,
+                'current_stock_reservation_id' => null,
+            ];
+
+            Cart::query()
+                ->whereKey($cart->getKey())
+                ->where('current_purchase_id', $purchase->getKey())
+                ->update($cartUpdate);
+
+            return;
+        }
+
+        if ($cart->status !== Cart::STATUS_CHECKOUT) {
            return;
        }

        if (! $cart->trashed()) {
-            $cart->update(['status' => 'converted']);
+            $cart->update(['status' => Cart::STATUS_CONVERTED]);
            $cart->delete();
        }
    }
@@ -211,6 +212,17 @@ class ReleaseCheckoutService

    private function loadPurchase(Purchase $purchase): Purchase
    {
-        return $purchase->load(['items.imageAttachment']);
+        return $purchase->load(['items.imageAttachment', 'stockReservation']);
+    }
+
+    private function hasOverdueActiveReservation(Purchase $purchase): bool
+    {
+        /** @var StockReservation|null $reservation */
+        $reservation = $purchase->stockReservation()->lockForUpdate()->first();
+
+        return $reservation !== null
+            && $reservation->status === StockReservation::STATUS_ACTIVE
+            && $reservation->expires_at !== null
+            && ! $reservation->expires_at->isFuture();
    }
 }
--- a/app/Domains/Purchase/Services/Checkout/StartCheckoutService.php
+++ b/app/Domains/Purchase/Services/Checkout/StartCheckoutService.php
@@ -4,6 +4,7 @@ namespace App\Domains\Purchase\Services\Checkout;

 use App\Domains\Cart\Models\Cart;
 use App\Domains\Cart\Models\CartItem;
+use App\Domains\Catalog\Exceptions\StockReservationExpiredException;
 use App\Domains\Catalog\Models\CatalogItem;
 use App\Domains\Catalog\Models\Variant;
 use App\Domains\Catalog\Services\CatalogInventoryService;
@@ -12,6 +13,7 @@ use App\Domains\Purchase\Exceptions\InsufficientStockException;
 use App\Domains\Purchase\Models\Purchase;
 use App\Domains\Purchase\Services\UserPurchaseLimitService;
 use App\Domains\Tenant\Models\Tenant;
+use Illuminate\Support\Carbon;
 use Illuminate\Support\Collection;
 use Illuminate\Support\Facades\DB;
 use Illuminate\Validation\ValidationException;
@@ -204,7 +206,7 @@ class StartCheckoutService
            $cart->getKey(),
        );
        $cart->update(['current_purchase_id' => $purchase->getKey()]);
-        $this->reservations->attachToPurchase($cart, $purchase);
+        $this->reservations->attachToPurchase($cart, $purchase, $this->checkoutExpiration());

        $cartItems = $cart->items()->orderBy('id')->lockForUpdate()->get();
        $this->loadCartItems($cartItems);
@@ -270,7 +272,7 @@ class StartCheckoutService
            $cart->getKey(),
        );
        $cart->update(['current_purchase_id' => $purchase->getKey()]);
-        $this->reservations->attachToPurchase($cart, $purchase);
+        $this->reservations->attachToPurchase($cart, $purchase, $this->checkoutExpiration());
        $purchase->items()->createMany($this->snapshots->fromCartItems($cartItems));

        return $this->loadPurchase($purchase);
@@ -313,17 +315,9 @@ class StartCheckoutService
            Purchase::STATUS_CREATED,
            Purchase::STATUS_PENDING_PAYMENT,
        ], true)) {
+            $this->reservations->returnToCart($currentPurchase, $cart);
            $currentPurchase->update([
                'status' => Purchase::STATUS_SUPERSEDED,
-                'expires_at' => null,
-            ]);
-            $this->reservations->releaseForPurchase(
-                $currentPurchase,
-                reason: StockReservationService::REASON_PURCHASE_SUPERSEDED,
-            );
-            $cart->update([
-                'current_purchase_id' => null,
-                'current_stock_reservation_id' => null,
            ]);
        }

@@ -336,7 +330,11 @@ class StartCheckoutService
            throw new NotFoundHttpException('Cart not found for tenant.');
        }

-        if ($cart->status !== 'active') {
+        if ($cart->status === Cart::STATUS_EXPIRED) {
+            throw new StockReservationExpiredException;
+        }
+
+        if ($cart->status !== Cart::STATUS_ACTIVE) {
            throw ValidationException::withMessages([
                'cart_id' => __('api.purchase.inactive_cart'),
            ]);
@@ -410,13 +408,17 @@ class StartCheckoutService
            'user_id' => $userId,
            'status' => Purchase::STATUS_CREATED,
            'payment_method' => null,
-            'expires_at' => now()->addMinutes(
-                max(1, (int) config('purchase.checkout_expiration_minutes', 30)),
-            ),
            'total' => $total,
        ]);
    }

+    private function checkoutExpiration(): Carbon
+    {
+        return now()->addMinutes(
+            max(1, (int) config('purchase.checkout_expiration_minutes', 30)),
+        );
+    }
+
    /** @param Collection<int, CartItem> $cartItems */
    private function loadCartItems(Collection $cartItems): void
    {
--- a/app/Domains/Purchase/Services/CheckoutService.php
+++ b/app/Domains/Purchase/Services/CheckoutService.php
@@ -2,7 +2,6 @@

 namespace App\Domains\Purchase\Services;

-use App\Domains\Catalog\Services\StockReservationService;
 use App\Domains\Purchase\Models\Purchase;
 use App\Domains\Purchase\Services\Checkout\CompleteCheckoutService;
 use App\Domains\Purchase\Services\Checkout\EditCheckoutService;
@@ -23,7 +22,6 @@ class CheckoutService
        private readonly EditCheckoutService $editor,
        private readonly CompleteCheckoutService $completer,
        private readonly ReleaseCheckoutService $releaser,
-        private readonly StockReservationService $reservations,
    ) {}

    /** @param array<string, mixed> $purchaseData */
@@ -77,14 +75,4 @@ class CheckoutService
    {
        return $this->releaser->expire($purchase);
    }
-
-    public function expireOverduePurchases(): int
-    {
-        return $this->releaser->expireOverdue();
-    }
-
-    public function syncReservationExpiration(Purchase $purchase): void
-    {
-        $this->reservations->syncPurchaseExpiration($purchase);
-    }
 }
--- a/app/Domains/Purchase/Services/DniDistanceService.php
+++ b/app/Domains/Purchase/Services/DniDistanceService.php
@@ -0,0 +1,82 @@
+<?php
+
+namespace App\Domains\Purchase\Services;
+
+/**
+ * Measures likely DNI typing errors using the optimal-string-alignment
+ * variant of the Damerau-Levenshtein distance.
+ *
+ * The returned value is the minimum number of single-character edits needed
+ * to transform one DNI into the other. Supported edits are insertion,
+ * deletion, substitution and transposition of two adjacent digits.
+ */
+class DniDistanceService
+{
+    /**
+     * Calculate the edit distance between two normalized DNI strings.
+     *
+     * Each matrix cell [row][column] stores the minimum edits required to
+     * transform the first $row digits of $left into the first $column digits
+     * of $right. The bottom-right cell therefore contains the final distance.
+     */
+    public function distance(string $left, string $right): int
+    {
+        $left = $this->normalize($left);
+        $right = $this->normalize($right);
+        $leftLength = strlen($left);
+        $rightLength = strlen($right);
+        $matrix = [];
+
+        // Transforming a prefix into an empty string requires deleting every digit.
+        for ($row = 0; $row <= $leftLength; $row++) {
+            $matrix[$row] = [$row];
+        }
+
+        // Transforming an empty string into a prefix requires inserting every digit.
+        for ($column = 0; $column <= $rightLength; $column++) {
+            $matrix[0][$column] = $column;
+        }
+
+        for ($row = 1; $row <= $leftLength; $row++) {
+            for ($column = 1; $column <= $rightLength; $column++) {
+                $substitutionCost = $left[$row - 1] === $right[$column - 1] ? 0 : 1;
+                $deletionDistance = $matrix[$row - 1][$column] + 1;
+                $insertionDistance = $matrix[$row][$column - 1] + 1;
+                $substitutionDistance = $matrix[$row - 1][$column - 1] + $substitutionCost;
+
+                // Keep the cheapest way to align the two prefixes at this position.
+                $matrix[$row][$column] = min(
+                    $deletionDistance,
+                    $insertionDistance,
+                    $substitutionDistance,
+                );
+
+                // Count two adjacent inverted digits as one edit instead of two substitutions.
+                if (
+                    $row > 1
+                    && $column > 1
+                    && $left[$row - 1] === $right[$column - 2]
+                    && $left[$row - 2] === $right[$column - 1]
+                ) {
+                    $matrix[$row][$column] = min(
+                        $matrix[$row][$column],
+                        $matrix[$row - 2][$column - 2] + 1,
+                    );
+                }
+            }
+        }
+
+        return $matrix[$leftLength][$rightLength];
+    }
+
+    /**
+     * Keep only digits and left-pad seven-digit DNIs so comparisons preserve
+     * the leading zero that is present when the DNI is extracted from a CUIT.
+     */
+    public function normalize(string $dni): string
+    {
+        $digits = preg_replace('/\D+/', '', $dni) ?? '';
+
+        return str_pad($digits, 8, '0', STR_PAD_LEFT);
+    }
+}
--- a/app/Domains/Purchase/Services/PurchaseStateGuard.php
+++ b/app/Domains/Purchase/Services/PurchaseStateGuard.php
@@ -3,6 +3,7 @@
 namespace App\Domains\Purchase\Services;

 use App\Domains\Cart\Models\Cart;
+use App\Domains\Catalog\Models\StockReservation;
 use App\Domains\Purchase\Exceptions\PurchaseExpiredException;
 use App\Domains\Purchase\Models\Purchase;
 use Illuminate\Validation\ValidationException;
@@ -11,15 +12,32 @@ class PurchaseStateGuard
 {
    public function assertNotExpired(Purchase $purchase): void
    {
-        $hasExpiredStatus = $purchase->status === Purchase::STATUS_EXPIRED;
-        $hasExpiredByTime = in_array($purchase->status, [
+        if ($purchase->status === Purchase::STATUS_EXPIRED) {
+            throw new PurchaseExpiredException;
+        }
+
+        if (! in_array($purchase->status, [
            Purchase::STATUS_CREATED,
            Purchase::STATUS_PENDING_PAYMENT,
-        ], true)
-            && $purchase->expires_at !== null
-            && $purchase->expires_at->isPast();
+        ], true)) {
+            return;
+        }

-        if ($hasExpiredStatus || $hasExpiredByTime) {
+        /** @var StockReservation|null $reservation */
+        $reservation = $purchase->relationLoaded('stockReservation')
+            ? $purchase->getRelation('stockReservation')
+            : ($purchase->exists
+                ? $purchase->stockReservation()->first()
+                : null);
+
+        if ($reservation !== null && (
+            $reservation->status === StockReservation::STATUS_EXPIRED
+            || (
+                $reservation->status === StockReservation::STATUS_ACTIVE
+                && $reservation->expires_at !== null
+                && ! $reservation->expires_at->isFuture()
+            )
+        )) {
            throw new PurchaseExpiredException;
        }
    }
--- a/app/Domains/Purchase/documentacion/README.md
+++ b/app/Domains/Purchase/documentacion/README.md
@@ -6,7 +6,7 @@ Implementa el ciclo de compra y checkout: crea la cabecera de compra desde un ca

 ## Modelo

- `Purchase`: raíz de la compra; estados `created`, `pending_payment`, `in_review`, `paid`, `cancelled`, `rejected` y `expired`, y referencia la reserva que respaldó ese intento de checkout.
+- `Purchase`: raíz de la compra; estados `created`, `pending_payment`, `in_review`, `paid`, `cancelled`, `rejected` y `expired`, y referencia la reserva que respaldó ese intento de checkout. No guarda un vencimiento propio: expira como consecuencia del vencimiento de su reserva.
 - `PurchaseItem`: snapshot definitivo del producto o variante, creado recién al confirmar la compra.
 - `TelepagosQr` y `TelepagosPayment`: datos del QR e intentos/resultados del proveedor.
 - `PurchasePaid`: evento emitido una sola vez al pasar a pagada bajo bloqueo transaccional.
@@ -18,13 +18,13 @@ Implementa el ciclo de compra y checkout: crea la cabecera de compra desde un ca
 - `StartCheckoutService`: inicia la compra desde el carrito o crea un carrito técnico para compra directa, refresca el vencimiento de la reserva agregada y crea los snapshots `PurchaseItem`.
 - `EditCheckoutService`: modifica los datos del comprador antes del cierre.
 - `CompleteCheckoutService`: completa, envía a revisión o materializa los `PurchaseItem` al confirmar el pago.
- `ReleaseCheckoutService`: cancela, vence y procesa vencimientos pendientes.
+- `ReleaseCheckoutService`: cancela o vence una compra y aplica sus efectos comerciales; el scanner unificado del dominio Catalog detecta las reservas pendientes de vencimiento.
 - `SourceCartService`: sincroniza o finaliza el carrito de checkout asociado a la compra.
 - `CatalogSelectionResolver` y `PurchaseItemSnapshotFactory`: resuelven selecciones y generan snapshots.

-Al informar una transferencia, la compra pasa de `pending_payment` a `in_review` y deja de vencer. Si el comprador abandona el checkout durante la revisión, la compra y sus reservas permanecen intactas y se crea un carrito activo nuevo para que pueda seguir comprando. Adminapp puede confirmar o anular explícitamente la compra en revisión.
+Al iniciar checkout o elegir un medio de pago se refresca directamente `StockReservation.expires_at`, que es la única fuente de verdad y se expone como `expires_at` en la respuesta pública de la compra. El refresco sólo se permite mientras la reserva siga vigente; una fecha vencida bloquea todas las mutaciones aun antes de que corra el scheduler. Al materializar la expiración, la compra pagable, su carrito y la reserva pasan a `expired` dentro de la misma transacción. Al cancelar o reemplazar una compra recuperable, ésta se desvincula y el carrito conserva la misma reserva activa. Al informar una transferencia, la compra pasa de `pending_payment` a `in_review` y ese vencimiento se limpia. Si el comprador abandona el checkout durante la revisión, la compra y sus reservas permanecen intactas y se crea un carrito activo nuevo para que pueda seguir comprando. Adminapp puede confirmar o anular explícitamente la compra en revisión.

-Las cantidades y variantes se editan mediante el dominio Cart. El endpoint autenticado `PATCH /checkout-carts/{cart}/items/{cartItem}` valida que el carrito pertenezca al usuario y a una compra editable. Cuando existe un cambio real, invalida atómicamente el intento de pago anterior, libera su reserva completa y crea otra para el contenido actualizado; Purchase no expone operaciones sobre líneas antes de la confirmación.
+Las cantidades y variantes se editan mediante el dominio Cart. El endpoint autenticado `PATCH /checkout-carts/{cart}/items/{cartItem}` valida que el carrito pertenezca al usuario y a una compra editable. Cuando existe un cambio real, invalida atómicamente el intento de pago anterior, devuelve la misma reserva activa al carrito y sincroniza sus líneas con el contenido actualizado; Purchase no expone operaciones sobre líneas antes de la confirmación.

 `UserPurchaseLimitService` controla límites de compra y `CheckoutService` conserva el punto de entrada para controladores e integraciones.

--- a/app/Domains/Sale/Controllers/AdminApp/SaleController.php
+++ b/app/Domains/Sale/Controllers/AdminApp/SaleController.php
@@ -9,18 +9,21 @@ use App\Domains\Sale\Resources\AdminApp\SaleDetailResource;
 use App\Domains\Sale\Resources\AdminApp\SaleModificationResource;
 use App\Domains\Sale\Resources\AdminApp\SaleResource;
 use App\Domains\Sale\Resources\AdminApp\SaleTicketResource;
+use App\Domains\Sale\Services\AdminAppSaleExcelService;
 use App\Domains\Sale\Services\AdminAppSalePdfService;
 use App\Domains\Sale\Services\AdminAppSaleService;
 use App\Http\Controllers\Controller;
 use Illuminate\Http\Request;
 use Illuminate\Http\Resources\Json\AnonymousResourceCollection;
 use Illuminate\Http\Response;
+use Symfony\Component\HttpFoundation\StreamedResponse;

 class SaleController extends Controller
 {
    public function __construct(
        protected AdminAppSaleService $saleService,
        protected AdminAppSalePdfService $salePdfService,
+        protected AdminAppSaleExcelService $saleExcelService,
    ) {}

    public function index(AdminAppSaleIndexRequest $request): AnonymousResourceCollection
@@ -94,4 +97,27 @@ class SaleController extends Controller
            $request->validated('timezone'),
        );
    }
+
+    public function downloadExcel(AdminAppSalePdfRequest $request): StreamedResponse
+    {
+        $tenant = $request->user()->tenant()->firstOrFail();
+
+        return $this->saleExcelService->downloadSales(
+            $tenant,
+            $this->saleService->salesForExport($tenant, $request->validated()),
+            $request->validated('timezone'),
+        );
+    }
+
+    public function downloadModificationsExcel(
+        AdminAppSaleModificationPdfRequest $request,
+    ): StreamedResponse {
+        $tenant = $request->user()->tenant()->firstOrFail();
+
+        return $this->saleExcelService->downloadModifications(
+            $tenant,
+            $this->saleService->modificationsForExport($tenant),
+            $request->validated('timezone'),
+        );
+    }
 }
--- a/app/Domains/Sale/Services/AdminAppSaleExcelService.php
+++ b/app/Domains/Sale/Services/AdminAppSaleExcelService.php
@@ -0,0 +1,211 @@
+<?php
+
+namespace App\Domains\Sale\Services;
+
+use App\Domains\Logging\Models\ValueChange;
+use App\Domains\Purchase\Models\Purchase;
+use App\Domains\Tenant\Models\Tenant;
+use Illuminate\Support\Collection;
+use PhpOffice\PhpSpreadsheet\Cell\DataType;
+use PhpOffice\PhpSpreadsheet\Shared\Date;
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Style\Alignment;
+use PhpOffice\PhpSpreadsheet\Style\Fill;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
+use Symfony\Component\HttpFoundation\StreamedResponse;
+
+class AdminAppSaleExcelService
+{
+    /** @param Collection<int, Purchase> $sales */
+    public function downloadSales(Tenant $tenant, Collection $sales, string $timeZone): StreamedResponse
+    {
+        $generatedAt = now();
+        $spreadsheet = $this->spreadsheet($tenant, 'Historial de ventas');
+        $sheet = $spreadsheet->getActiveSheet();
+        $sheet->setTitle('Ventas');
+        $sheet->fromArray([
+            'ID',
+            'Fecha',
+            'Cliente',
+            'Cantidad',
+            'Estado',
+            'Importe',
+            'Tickets',
+        ], null, 'A1');
+
+        foreach ($sales->values() as $index => $sale) {
+            $row = $index + 2;
+            $sheet->setCellValueExplicit("A{$row}", '#'.$sale->id, DataType::TYPE_STRING);
+            if ($sale->created_at) {
+                $sheet->setCellValue(
+                    "B{$row}",
+                    Date::dateTimeToExcel($sale->created_at->copy()->timezone($timeZone)),
+                );
+            }
+            $sheet->setCellValueExplicit(
+                "C{$row}",
+                $sale->nombre_apellido ?: 'Sin nombre',
+                DataType::TYPE_STRING,
+            );
+            $sheet->setCellValue("D{$row}", (int) ($sale->quantity ?? 0));
+            $sheet->setCellValue("E{$row}", $this->saleStatus($sale->status));
+            $sheet->setCellValue("F{$row}", (float) $sale->total);
+            $sheet->setCellValue("G{$row}", (int) ($sale->tickets_count ?? 0));
+        }
+
+        $lastRow = max(2, $sales->count() + 1);
+        $sheet->getStyle("B2:B{$lastRow}")->getNumberFormat()->setFormatCode('dd/mm/yyyy hh:mm');
+        $sheet->getStyle("F2:F{$lastRow}")->getNumberFormat()->setFormatCode('$ #,##0.00');
+        $this->formatSheet($spreadsheet, 'A1:G1', "A1:G{$lastRow}", [
+            'A' => 13,
+            'B' => 20,
+            'C' => 32,
+            'D' => 12,
+            'E' => 22,
+            'F' => 16,
+            'G' => 12,
+        ]);
+
+        return $this->download(
+            $spreadsheet,
+            'ventas_'.$tenant->codigo.'_'
+                .$generatedAt->copy()->timezone($timeZone)->format('Ymd_His').'.xlsx',
+        );
+    }
+
+    /** @param Collection<int, ValueChange> $modifications */
+    public function downloadModifications(
+        Tenant $tenant,
+        Collection $modifications,
+        string $timeZone,
+    ): StreamedResponse {
+        $generatedAt = now();
+        $spreadsheet = $this->spreadsheet($tenant, 'Historial de modificaciones de ventas');
+        $sheet = $spreadsheet->getActiveSheet();
+        $sheet->setTitle('Modificaciones');
+        $sheet->fromArray([
+            'Fecha',
+            'Hora',
+            'Venta',
+            'Cliente',
+            'Campo',
+            'Valor anterior',
+            'Valor nuevo',
+            'Modificado por',
+        ], null, 'A1');
+
+        foreach ($modifications->values() as $index => $modification) {
+            $row = $index + 2;
+            $changedAt = $modification->changed_at->copy()->timezone($timeZone);
+            $sale = $modification->trackable;
+            $sheet->setCellValue("A{$row}", Date::dateTimeToExcel($changedAt));
+            $sheet->setCellValue("B{$row}", Date::dateTimeToExcel($changedAt));
+            $sheet->setCellValueExplicit(
+                "C{$row}",
+                '#'.$modification->trackable_id,
+                DataType::TYPE_STRING,
+            );
+            $sheet->setCellValueExplicit(
+                "D{$row}",
+                $sale?->nombre_apellido ?: 'Sin nombre',
+                DataType::TYPE_STRING,
+            );
+            $sheet->setCellValueExplicit(
+                "E{$row}",
+                $modification->attribute,
+                DataType::TYPE_STRING,
+            );
+            $sheet->setCellValueExplicit(
+                "F{$row}",
+                $modification->old_value ?? '-',
+                DataType::TYPE_STRING,
+            );
+            $sheet->setCellValueExplicit(
+                "G{$row}",
+                $modification->new_value ?? '-',
+                DataType::TYPE_STRING,
+            );
+            $sheet->setCellValueExplicit(
+                "H{$row}",
+                $modification->user?->nombre_apellido ?? 'Sistema',
+                DataType::TYPE_STRING,
+            );
+        }
+
+        $lastRow = max(2, $modifications->count() + 1);
+        $sheet->getStyle("A2:A{$lastRow}")->getNumberFormat()->setFormatCode('dd/mm/yyyy');
+        $sheet->getStyle("B2:B{$lastRow}")->getNumberFormat()->setFormatCode('hh:mm:ss');
+        $this->formatSheet($spreadsheet, 'A1:H1', "A1:H{$lastRow}", [
+            'A' => 14,
+            'B' => 12,
+            'C' => 13,
+            'D' => 32,
+            'E' => 20,
+            'F' => 24,
+            'G' => 24,
+            'H' => 28,
+        ]);
+
+        return $this->download(
+            $spreadsheet,
+            'historial_modificaciones_'.$tenant->codigo.'_'
+                .$generatedAt->copy()->timezone($timeZone)->format('Ymd_His').'.xlsx',
+        );
+    }
+
+    private function spreadsheet(Tenant $tenant, string $title): Spreadsheet
+    {
+        $spreadsheet = new Spreadsheet;
+        $spreadsheet->getProperties()
+            ->setCreator('Shopit')
+            ->setTitle($title)
+            ->setSubject($tenant->nombre);
+
+        return $spreadsheet;
+    }
+
+    /** @param array<string, int> $widths */
+    private function formatSheet(
+        Spreadsheet $spreadsheet,
+        string $headerRange,
+        string $filterRange,
+        array $widths,
+    ): void {
+        $sheet = $spreadsheet->getActiveSheet();
+        $sheet->getStyle($headerRange)->applyFromArray([
+            'font' => ['bold' => true, 'color' => ['rgb' => 'FFFFFF']],
+            'fill' => [
+                'fillType' => Fill::FILL_SOLID,
+                'startColor' => ['rgb' => '26382E'],
+            ],
+            'alignment' => ['vertical' => Alignment::VERTICAL_CENTER],
+        ]);
+        $sheet->getRowDimension(1)->setRowHeight(24);
+        $sheet->freezePane('A2');
+        $sheet->setAutoFilter($filterRange);
+
+        foreach ($widths as $column => $width) {
+            $sheet->getColumnDimension($column)->setWidth($width);
+        }
+    }
+
+    private function download(Spreadsheet $spreadsheet, string $filename): StreamedResponse
+    {
+        return response()->streamDownload(function () use ($spreadsheet): void {
+            (new Xlsx($spreadsheet))->save('php://output');
+            $spreadsheet->disconnectWorksheets();
+        }, $filename, [
+            'Content-Type' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
+        ]);
+    }
+
+    private function saleStatus(string $status): string
+    {
+        return match ($status) {
+            Purchase::STATUS_PAID => 'Confirmado',
+            Purchase::STATUS_CREATED => 'Por completar datos',
+            Purchase::STATUS_PENDING_PAYMENT, Purchase::STATUS_IN_REVIEW => 'Esperando pago',
+            default => 'Anulado',
+        };
+    }
+}
--- a/app/Domains/Sale/documentacion/README.md
+++ b/app/Domains/Sale/documentacion/README.md
@@ -8,6 +8,7 @@ Provee consultas administrativas y exportaciones de ventas confirmadas, además

 - `AdminAppSaleService`: pagina ventas, calcula totales y obtiene colecciones para exportación; también consulta modificaciones.
 - `AdminAppSalePdfService`: genera descargas PDF de ventas y de cambios.
+- `AdminAppSaleExcelService`: genera descargas Excel de ventas y de cambios.
 - `AdminAppSaleIndexRequest`: valida filtros del listado y la exportación.
 - `SaleResource` y `SaleModificationResource`: representan ventas e historial para AdminApp.
 - `SaleController`: entrada HTTP del panel.
@@ -16,8 +17,8 @@ Provee consultas administrativas y exportaciones de ventas confirmadas, además

 Bajo `/v1/adminapp/tenant`, protegidos por `auth:sanctum` y `adminapp.tenant`:

- `GET /sales` y `GET /sales/pdf`.
- `GET /sales/modifications` y `GET /sales/modifications/pdf`.
+- `GET /sales`, `GET /sales/pdf` y `GET /sales/excel`.
+- `GET /sales/modifications`, `GET /sales/modifications/pdf` y `GET /sales/modifications/excel`.

 ## Dependencias

@@ -25,4 +26,4 @@ Consume compras de `Purchase`, datos del tenant y entradas de `Logging`. No es d

 ## Consideraciones

-La consulta paginada y la colección de exportación deben aplicar los mismos filtros para evitar diferencias entre pantalla y PDF.
+La consulta paginada y la colección de exportación deben aplicar los mismos filtros para evitar diferencias entre pantalla, PDF y Excel.
--- a/app/Domains/Sale/routes/adminapp.php
+++ b/app/Domains/Sale/routes/adminapp.php
@@ -8,8 +8,10 @@ Route::prefix('v1/adminapp/tenant')
    ->group(function (): void {
        Route::get('sales', [SaleController::class, 'index']);
        Route::get('sales/pdf', [SaleController::class, 'downloadPdf']);
+        Route::get('sales/excel', [SaleController::class, 'downloadExcel']);
        Route::get('sales/modifications', [SaleController::class, 'modifications']);
        Route::get('sales/modifications/pdf', [SaleController::class, 'downloadModificationsPdf']);
+        Route::get('sales/modifications/excel', [SaleController::class, 'downloadModificationsExcel']);
        Route::post('sales/{sale}/confirm', [SaleController::class, 'confirm'])->whereNumber('sale');
        Route::post('sales/{sale}/cancel', [SaleController::class, 'cancel'])->whereNumber('sale');
        Route::get('sales/{sale}/tickets', [SaleController::class, 'tickets'])->whereNumber('sale');
--- a/app/Domains/Tenant/Services/WebsiteTypeService.php
+++ b/app/Domains/Tenant/Services/WebsiteTypeService.php
@@ -82,6 +82,7 @@ class WebsiteTypeService
                    && $previousLogo->id !== $websiteType->site_logo
                    && $previousLogo->id !== $websiteType->footer_logo
                    && $previousLogo->id !== $websiteType->favicon_id
+                    && ! $this->isReferencedByWebsiteType($previousLogo)
                ) {
                    $this->attachmentService->delete($previousLogo);
                }
@@ -90,4 +91,16 @@ class WebsiteTypeService
            return $websiteType;
        });
    }
+
+    private function isReferencedByWebsiteType(Attachment $attachment): bool
+    {
+        return WebsiteType::query()
+            ->where(function ($query) use ($attachment): void {
+                $query
+                    ->where('site_logo', $attachment->id)
+                    ->orWhere('footer_logo', $attachment->id)
+                    ->orWhere('favicon_id', $attachment->id);
+            })
+            ->exists();
+    }
 }
--- a/app/Domains/Ticket/Listeners/GenerateTicketsForPaidPurchase.php
+++ b/app/Domains/Ticket/Listeners/GenerateTicketsForPaidPurchase.php
@@ -3,8 +3,8 @@
 namespace App\Domains\Ticket\Listeners;

 use App\Domains\Catalog\Models\CatalogItem;
-use App\Domains\Notification\Events\TicketsAvailable;
 use App\Domains\Purchase\Events\PurchasePaid;
+use App\Domains\Purchase\Models\Purchase;
 use App\Domains\Ticket\Exceptions\TicketGenerationException;
 use App\Domains\Ticket\Services\TicketGeneratorService;

@@ -16,13 +16,10 @@ class GenerateTicketsForPaidPurchase

    public function handle(PurchasePaid $event): void
    {
-        $purchase = $event->purchase
-            ->newQuery()
+        $purchase = Purchase::query()
            ->with(['user', 'items'])
-            ->findOrFail($event->purchase->getKey());
+            ->findOrFail($event->purchaseId);
        $user = $purchase->user;
-        $ticketIds = [];
-
        foreach ($purchase->items as $purchaseItem) {
            $catalogItem = CatalogItem::query()
                ->where('tenant_code', $purchase->tenant_codigo)
@@ -40,19 +37,13 @@ class GenerateTicketsForPaidPurchase
                throw TicketGenerationException::purchaseWithoutUser($purchase);
            }

-            $generatedTickets = $this->ticketGenerator->generate(
+            $this->ticketGenerator->generate(
                $catalogItem,
                $user,
                $purchaseItem->cantidad,
                $purchaseItem->source_variant_id,
                $purchase->getKey(),
            );
-
-            array_push($ticketIds, ...$generatedTickets->pluck('id')->all());
-        }
-
-        if ($ticketIds !== []) {
-            TicketsAvailable::dispatch($purchase, $ticketIds);
        }
    }

--- a/app/Domains/Ticket/Services/TicketPdfService.php
+++ b/app/Domains/Ticket/Services/TicketPdfService.php
@@ -5,6 +5,7 @@ namespace App\Domains\Ticket\Services;
 use App\Domains\Tenant\Models\Tenant;
 use App\Domains\Ticket\Models\Ticket;
 use Barryvdh\DomPDF\Facade\Pdf;
+use Barryvdh\DomPDF\PDF as DomPdf;
 use Endroid\QrCode\ErrorCorrectionLevel;
 use Endroid\QrCode\QrCode;
 use Endroid\QrCode\Writer\PngWriter;
@@ -19,12 +20,36 @@ class TicketPdfService
     * @param  Collection<int, Ticket>  $tickets
     */
    public function download(Tenant $tenant, Collection $tickets): Response
+    {
+        return $this->pdf($tenant, $tickets)->download($this->filename($tickets));
+    }
+
+    /**
+     * @param  Collection<int, Ticket>  $tickets
+     */
+    public function contents(Tenant $tenant, Collection $tickets): string
+    {
+        return $this->pdf($tenant, $tickets)->output();
+    }
+
+    /**
+     * @param  Collection<int, Ticket>  $tickets
+     */
+    public function filename(Collection $tickets): string
+    {
+        return 'tickets_'.$tickets->pluck('id')->implode('_').'.pdf';
+    }
+
+    /**
+     * @param  Collection<int, Ticket>  $tickets
+     */
+    private function pdf(Tenant $tenant, Collection $tickets): DomPdf
    {
        $tenant->loadMissing('headerLogo');
        $primaryColor = $this->color($tenant->primary_color, '#009933');
        $headerBackgroundColor = $this->color($tenant->header_bg_color, $primaryColor);

-        $pdf = Pdf::loadView('pdf.tickets', [
+        return Pdf::loadView('pdf.tickets', [
            'tenant' => $tenant,
            'tickets' => $tickets,
            'logoDataUri' => $this->logoDataUri($tenant),
@@ -35,10 +60,6 @@ class TicketPdfService
                fn (Ticket $ticket): array => [$ticket->id => $this->qrCodeDataUri($ticket->ticket)]
            ),
        ])->setPaper('a4');
-
-        $ticketIds = $tickets->pluck('id')->implode('_');
-
-        return $pdf->download("tickets_{$ticketIds}.pdf");
    }

    private function qrCodeDataUri(string $value): string
--- a/app/Domains/Ticket/documentacion/README.md
+++ b/app/Domains/Ticket/documentacion/README.md
@@ -21,7 +21,7 @@ vigente, vencido o usado, y resuelve sus fechas efectivas de inicio y fin sin pe
 1. `Purchase` emite `PurchasePaid` al confirmarse el pago.
 2. `GenerateTicketsForPaidPurchase` atiende el evento.
 3. `TicketGeneratorService` crea los tickets requeridos según ítems, cantidades y vigencia.
-4. El flujo puede emitir disponibilidad para que `Notification` informe al comprador.
+4. `Notification` envía la confirmación de compra después de la generación y adjunta los tickets cuando existen.

 ## Endpoints

--- a/app/Providers/AppServiceProvider.php
+++ b/app/Providers/AppServiceProvider.php
@@ -3,11 +3,9 @@
 namespace App\Providers;

 use App\Domains\Notification\Events\PasswordResetRequested;
-use App\Domains\Notification\Events\TicketsAvailable;
 use App\Domains\Notification\Events\UserRegistered;
 use App\Domains\Notification\Listeners\SendPasswordResetEmail;
-use App\Domains\Notification\Listeners\SendPurchasePaidEmail;
-use App\Domains\Notification\Listeners\SendTicketsAvailableEmail;
+use App\Domains\Notification\Listeners\SendPurchaseConfirmedEmail;
 use App\Domains\Notification\Listeners\SendWelcomeEmail;
 use App\Domains\Purchase\Events\PurchasePaid;
 use App\Domains\Ticket\Listeners\GenerateTicketsForPaidPurchase;
@@ -33,9 +31,8 @@ class AppServiceProvider extends ServiceProvider
     */
    public function boot(): void
    {
-        Event::listen(PurchasePaid::class, SendPurchasePaidEmail::class);
        Event::listen(PurchasePaid::class, GenerateTicketsForPaidPurchase::class);
-        Event::listen(TicketsAvailable::class, SendTicketsAvailableEmail::class);
+        Event::listen(PurchasePaid::class, SendPurchaseConfirmedEmail::class);
        Event::listen(UserRegistered::class, SendWelcomeEmail::class);
        Event::listen(PasswordResetRequested::class, SendPasswordResetEmail::class);

--- a/bootstrap/app.php
+++ b/bootstrap/app.php
@@ -1,6 +1,7 @@
 <?php

 use App\Domains\Auth\Exceptions\AccountLockedException;
+use App\Domains\Catalog\Exceptions\StockReservationExpiredException;
 use App\Domains\Purchase\Exceptions\InsufficientStockException;
 use App\Domains\Purchase\Exceptions\PurchaseExpiredException;
 use App\Domains\Purchase\Exceptions\PurchaseLimitExceededException;
@@ -113,6 +114,16 @@ return Application::configure(basePath: dirname(__DIR__))
                'message' => $exception->getMessage(),
            ], 422);
        });
+        $exceptions->render(function (StockReservationExpiredException $exception, Request $request) {
+            if (! $request->is('api/*')) {
+                return null;
+            }
+
+            return response()->json([
+                'code' => 'stock_reservation.expired',
+                'message' => $exception->getMessage(),
+            ], 422);
+        });
        $exceptions->render(function (ModelNotFoundException $exception, Request $request) {
            if (! $request->is('api/*')) {
                return null;
--- a/composer.json
+++ b/composer.json
@@ -6,15 +6,16 @@
    "keywords": ["laravel", "framework"],
    "license": "MIT",
    "require": {
-        "ext-gd": "*",
        "php": "^8.3",
+        "ext-gd": "*",
        "barryvdh/laravel-dompdf": "^3.1",
        "endroid/qr-code": "^6.1",
        "laravel/framework": "^13.8",
        "laravel/sanctum": "^4.3",
        "laravel/socialite": "^5.29",
        "laravel/tinker": "^3.0",
-        "league/flysystem-aws-s3-v3": "^3.0"
+        "league/flysystem-aws-s3-v3": "^3.0",
+        "phpoffice/phpspreadsheet": "^5.9"
    },
    "require-dev": {
        "fakerphp/faker": "^1.23",
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
        "This file is @generated automatically"
    ],
-    "content-hash": "ce185c60c617846be30ae694f0cf6e9c",
+    "content-hash": "a593ab47d99b233f75851dbb7ea50479",
    "packages": [
        {
            "name": "aws/aws-crt-php",
@@ -417,6 +417,82 @@
            ],
            "time": "2024-02-09T16:56:22+00:00"
        },
+        {
+            "name": "composer/pcre",
+            "version": "3.4.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/composer/pcre.git",
+                "reference": "d5a341b3fb61f3001970940afb1d332968a183ed"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/composer/pcre/zipball/d5a341b3fb61f3001970940afb1d332968a183ed",
+                "reference": "d5a341b3fb61f3001970940afb1d332968a183ed",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.4 || ^8.0"
+            },
+            "conflict": {
+                "phpstan/phpstan": "<2.2.2"
+            },
+            "require-dev": {
+                "phpstan/phpstan": "^2",
+                "phpstan/phpstan-deprecation-rules": "^2",
+                "phpstan/phpstan-strict-rules": "^2",
+                "phpunit/phpunit": "^9"
+            },
+            "type": "library",
+            "extra": {
+                "phpstan": {
+                    "includes": [
+                        "extension.neon"
+                    ]
+                },
+                "branch-alias": {
+                    "dev-main": "3.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Composer\\Pcre\\": "src"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Jordi Boggiano",
+                    "email": "j.boggiano@seld.be",
+                    "homepage": "http://seld.be"
+                }
+            ],
+            "description": "PCRE wrapping library that offers type-safe preg_* replacements.",
+            "keywords": [
+                "PCRE",
+                "preg",
+                "regex",
+                "regular expression"
+            ],
+            "support": {
+                "issues": "https://github.com/composer/pcre/issues",
+                "source": "https://github.com/composer/pcre/tree/3.4.0"
+            },
+            "funding": [
+                {
+                    "url": "https://packagist.com",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/composer",
+                    "type": "github"
+                }
+            ],
+            "time": "2026-06-07T11:47:49+00:00"
+        },
        {
            "name": "dasprid/enum",
            "version": "1.0.7",
@@ -2924,6 +3000,191 @@
            ],
            "time": "2026-03-08T20:05:35+00:00"
        },
+        {
+            "name": "maennchen/zipstream-php",
+            "version": "3.2.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/maennchen/ZipStream-PHP.git",
+                "reference": "77bebeb4c6c340bb3c11c843b2cffd8bbfde4d5e"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/maennchen/ZipStream-PHP/zipball/77bebeb4c6c340bb3c11c843b2cffd8bbfde4d5e",
+                "reference": "77bebeb4c6c340bb3c11c843b2cffd8bbfde4d5e",
+                "shasum": ""
+            },
+            "require": {
+                "ext-mbstring": "*",
+                "ext-zlib": "*",
+                "php-64bit": "^8.3"
+            },
+            "require-dev": {
+                "brianium/paratest": "^7.7",
+                "ext-zip": "*",
+                "friendsofphp/php-cs-fixer": "^3.86",
+                "guzzlehttp/guzzle": "^7.5",
+                "mikey179/vfsstream": "^1.6",
+                "php-coveralls/php-coveralls": "^2.5",
+                "phpunit/phpunit": "^12.0",
+                "vimeo/psalm": "^6.0"
+            },
+            "suggest": {
+                "guzzlehttp/psr7": "^2.4",
+                "psr/http-message": "^2.0"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "ZipStream\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Paul Duncan",
+                    "email": "pabs@pablotron.org"
+                },
+                {
+                    "name": "Jonatan Männchen",
+                    "email": "jonatan@maennchen.ch"
+                },
+                {
+                    "name": "Jesse Donat",
+                    "email": "donatj@gmail.com"
+                },
+                {
+                    "name": "András Kolesár",
+                    "email": "kolesar@kolesar.hu"
+                }
+            ],
+            "description": "ZipStream is a library for dynamically streaming dynamic zip files from PHP without writing to the disk at all on the server.",
+            "keywords": [
+                "stream",
+                "zip"
+            ],
+            "support": {
+                "issues": "https://github.com/maennchen/ZipStream-PHP/issues",
+                "source": "https://github.com/maennchen/ZipStream-PHP/tree/3.2.2"
+            },
+            "funding": [
+                {
+                    "url": "https://github.com/maennchen",
+                    "type": "github"
+                }
+            ],
+            "time": "2026-04-11T18:38:28+00:00"
+        },
+        {
+            "name": "markbaker/complex",
+            "version": "3.0.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/MarkBaker/PHPComplex.git",
+                "reference": "95c56caa1cf5c766ad6d65b6344b807c1e8405b9"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/MarkBaker/PHPComplex/zipball/95c56caa1cf5c766ad6d65b6344b807c1e8405b9",
+                "reference": "95c56caa1cf5c766ad6d65b6344b807c1e8405b9",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.2 || ^8.0"
+            },
+            "require-dev": {
+                "dealerdirect/phpcodesniffer-composer-installer": "dev-master",
+                "phpcompatibility/php-compatibility": "^9.3",
+                "phpunit/phpunit": "^7.0 || ^8.0 || ^9.0",
+                "squizlabs/php_codesniffer": "^3.7"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Complex\\": "classes/src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Mark Baker",
+                    "email": "mark@lange.demon.co.uk"
+                }
+            ],
+            "description": "PHP Class for working with complex numbers",
+            "homepage": "https://github.com/MarkBaker/PHPComplex",
+            "keywords": [
+                "complex",
+                "mathematics"
+            ],
+            "support": {
+                "issues": "https://github.com/MarkBaker/PHPComplex/issues",
+                "source": "https://github.com/MarkBaker/PHPComplex/tree/3.0.2"
+            },
+            "time": "2022-12-06T16:21:08+00:00"
+        },
+        {
+            "name": "markbaker/matrix",
+            "version": "3.0.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/MarkBaker/PHPMatrix.git",
+                "reference": "728434227fe21be27ff6d86621a1b13107a2562c"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/MarkBaker/PHPMatrix/zipball/728434227fe21be27ff6d86621a1b13107a2562c",
+                "reference": "728434227fe21be27ff6d86621a1b13107a2562c",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.1 || ^8.0"
+            },
+            "require-dev": {
+                "dealerdirect/phpcodesniffer-composer-installer": "dev-master",
+                "phpcompatibility/php-compatibility": "^9.3",
+                "phpdocumentor/phpdocumentor": "2.*",
+                "phploc/phploc": "^4.0",
+                "phpmd/phpmd": "2.*",
+                "phpunit/phpunit": "^7.0 || ^8.0 || ^9.0",
+                "sebastian/phpcpd": "^4.0",
+                "squizlabs/php_codesniffer": "^3.7"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Matrix\\": "classes/src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Mark Baker",
+                    "email": "mark@demon-angel.eu"
+                }
+            ],
+            "description": "PHP Class for working with matrices",
+            "homepage": "https://github.com/MarkBaker/PHPMatrix",
+            "keywords": [
+                "mathematics",
+                "matrix",
+                "vector"
+            ],
+            "support": {
+                "issues": "https://github.com/MarkBaker/PHPMatrix/issues",
+                "source": "https://github.com/MarkBaker/PHPMatrix/tree/3.0.1"
+            },
+            "time": "2022-12-02T22:17:43+00:00"
+        },
        {
            "name": "masterminds/html5",
            "version": "2.10.1",
@@ -3686,6 +3947,115 @@
            },
            "time": "2020-10-15T08:29:30+00:00"
        },
+        {
+            "name": "phpoffice/phpspreadsheet",
+            "version": "5.9.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/PHPOffice/PhpSpreadsheet.git",
+                "reference": "05e99ebf61238a70227b4d9cc02d0030d34f6339"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/PHPOffice/PhpSpreadsheet/zipball/05e99ebf61238a70227b4d9cc02d0030d34f6339",
+                "reference": "05e99ebf61238a70227b4d9cc02d0030d34f6339",
+                "shasum": ""
+            },
+            "require": {
+                "composer/pcre": "^1||^2||^3",
+                "ext-ctype": "*",
+                "ext-dom": "*",
+                "ext-fileinfo": "*",
+                "ext-filter": "*",
+                "ext-gd": "*",
+                "ext-iconv": "*",
+                "ext-libxml": "*",
+                "ext-mbstring": "*",
+                "ext-simplexml": "*",
+                "ext-xml": "*",
+                "ext-xmlreader": "*",
+                "ext-xmlwriter": "*",
+                "ext-zip": "*",
+                "ext-zlib": "*",
+                "maennchen/zipstream-php": "^2.1 || ^3.0",
+                "markbaker/complex": "^3.0",
+                "markbaker/matrix": "^3.0",
+                "php": "^8.2",
+                "psr/simple-cache": "^1.0 || ^2.0 || ^3.0"
+            },
+            "require-dev": {
+                "dealerdirect/phpcodesniffer-composer-installer": "dev-main",
+                "dompdf/dompdf": "^2.0 || ^3.0",
+                "ext-intl": "*",
+                "friendsofphp/php-cs-fixer": "^3.2",
+                "mitoteam/jpgraph": "^10.5",
+                "mpdf/mpdf": "^8.1.1",
+                "phpcompatibility/php-compatibility": "^9.3",
+                "phpstan/phpstan": "^1.1 || ^2.0",
+                "phpstan/phpstan-deprecation-rules": "^1.0 || ^2.0",
+                "phpstan/phpstan-phpunit": "^1.0 || ^2.0",
+                "phpunit/phpunit": "^10.5 || ^11.0",
+                "squizlabs/php_codesniffer": "^3.7",
+                "tecnickcom/tcpdf": "^6.5"
+            },
+            "suggest": {
+                "dompdf/dompdf": "Option for rendering PDF with PDF Writer",
+                "ext-intl": "PHP Internationalization Functions, required for NumberFormat Wizard and StringHelper::setLocale()",
+                "mitoteam/jpgraph": "Option for rendering charts, or including charts with PDF or HTML Writers",
+                "mpdf/mpdf": "Option for rendering PDF with PDF Writer",
+                "tecnickcom/tcpdf": "Option for rendering PDF with PDF Writer"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "PhpOffice\\PhpSpreadsheet\\": "src/PhpSpreadsheet"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Maarten Balliauw",
+                    "homepage": "https://blog.maartenballiauw.be"
+                },
+                {
+                    "name": "Mark Baker",
+                    "homepage": "https://markbakeruk.net"
+                },
+                {
+                    "name": "Franck Lefevre",
+                    "homepage": "https://rootslabs.net"
+                },
+                {
+                    "name": "Erik Tilt"
+                },
+                {
+                    "name": "Adrien Crivelli"
+                },
+                {
+                    "name": "Owen Leibman"
+                }
+            ],
+            "description": "PHPSpreadsheet - Read, Create and Write Spreadsheet documents in PHP - Spreadsheet engine",
+            "homepage": "https://github.com/PHPOffice/PhpSpreadsheet",
+            "keywords": [
+                "OpenXML",
+                "excel",
+                "gnumeric",
+                "ods",
+                "php",
+                "spreadsheet",
+                "xls",
+                "xlsx"
+            ],
+            "support": {
+                "issues": "https://github.com/PHPOffice/PhpSpreadsheet/issues",
+                "source": "https://github.com/PHPOffice/PhpSpreadsheet/tree/5.9.0"
+            },
+            "time": "2026-07-12T19:17:39+00:00"
+        },
        {
            "name": "phpoption/phpoption",
            "version": "1.9.5",
@@ -9838,8 +10208,8 @@
    "prefer-stable": true,
    "prefer-lowest": false,
    "platform": {
-        "ext-gd": "*",
-        "php": "^8.3"
+        "php": "^8.3",
+        "ext-gd": "*"
    },
    "platform-dev": {},
    "plugin-api-version": "2.9.0"
--- a/config/auth.php
+++ b/config/auth.php
@@ -96,7 +96,7 @@ return [
        'users' => [
            'provider' => 'users',
            'table' => env('AUTH_PASSWORD_RESET_TOKEN_TABLE', 'password_reset_tokens'),
-            'expire' => 60,
+            'expire' => (int) env('AUTH_PASSWORD_RESET_EXPIRATION_MINUTES', 60),
            'throttle' => 60,
        ],
    ],
--- a/config/logging.php
+++ b/config/logging.php
@@ -89,6 +89,14 @@ return [
            'replace_placeholders' => true,
        ],

+        'emails' => [
+            'driver' => 'daily',
+            'path' => storage_path('logs/emails/emails.log'),
+            'level' => env('EMAILS_LOG_LEVEL', 'info'),
+            'days' => env('EMAILS_LOG_DAYS', 30),
+            'replace_placeholders' => true,
+        ],
+
        'slack' => [
            'driver' => 'slack',
            'url' => env('LOG_SLACK_WEBHOOK_URL'),
--- a/config/purchase.php
+++ b/config/purchase.php
@@ -8,4 +8,9 @@ return [
        'telepagos' => (int) env('PURCHASE_TELEPAGOS_EXPIRATION_MINUTES', 30),
        'transfer' => (int) env('PURCHASE_TRANSFER_EXPIRATION_MINUTES', 1440),
    ],
+
+    'transfer_candidate_amount_tolerance_percentage' => (float) env(
+        'PURCHASE_TRANSFER_CANDIDATE_AMOUNT_TOLERANCE_PERCENTAGE',
+        5,
+    ),
 ];
--- a/database/migrations/2026_08_25_010000_add_expires_at_to_reset_password_attempts_table.php
+++ b/database/migrations/2026_08_25_010000_add_expires_at_to_reset_password_attempts_table.php
@@ -0,0 +1,32 @@
+<?php
+
+use App\Domains\Auth\Models\ResetPasswordAttempt;
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\DB;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    public function up(): void
+    {
+        Schema::table('reset_password_attempts', function (Blueprint $table): void {
+            $table->timestamp('expires_at')->nullable()->after('status');
+        });
+
+        // Attempts created before this migration did not have an expiration instant.
+        DB::table('reset_password_attempts')
+            ->whereIn('status', [
+                ResetPasswordAttempt::STATUS_PENDING,
+                ResetPasswordAttempt::STATUS_VALIDATED,
+            ])
+            ->update(['status' => ResetPasswordAttempt::STATUS_EXPIRED]);
+    }
+
+    public function down(): void
+    {
+        Schema::table('reset_password_attempts', function (Blueprint $table): void {
+            $table->dropColumn('expires_at');
+        });
+    }
+};
--- a/database/migrations/2026_08_25_160000_make_stock_reservation_expiration_authoritative.php
+++ b/database/migrations/2026_08_25_160000_make_stock_reservation_expiration_authoritative.php
@@ -0,0 +1,51 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\DB;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    public function up(): void
+    {
+        DB::table('compras')
+            ->whereNotNull('stock_reservation_id')
+            ->orderBy('id')
+            ->chunkById(500, function ($purchases): void {
+                foreach ($purchases as $purchase) {
+                    DB::table('stock_reservations')
+                        ->where('id', $purchase->stock_reservation_id)
+                        ->where('status', 'active')
+                        ->update(['expires_at' => $purchase->expires_at]);
+                }
+            });
+
+        Schema::table('compras', function (Blueprint $table): void {
+            $table->dropIndex(['expires_at']);
+            $table->dropColumn('expires_at');
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::table('compras', function (Blueprint $table): void {
+            $table->timestamp('expires_at')->nullable()->index()->after('payment_method');
+        });
+
+        DB::table('compras')
+            ->whereNotNull('stock_reservation_id')
+            ->orderBy('id')
+            ->chunkById(500, function ($purchases): void {
+                foreach ($purchases as $purchase) {
+                    DB::table('compras')
+                        ->where('id', $purchase->id)
+                        ->update([
+                            'expires_at' => DB::table('stock_reservations')
+                                ->where('id', $purchase->stock_reservation_id)
+                                ->value('expires_at'),
+                        ]);
+                }
+            });
+    }
+};
--- a/database/migrations/2026_08_25_170000_propagate_expired_stock_reservations.php
+++ b/database/migrations/2026_08_25_170000_propagate_expired_stock_reservations.php
@@ -0,0 +1,30 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Support\Facades\DB;
+
+return new class extends Migration
+{
+    public function up(): void
+    {
+        $expiredReservationIds = fn ($query) => $query
+            ->select('id')
+            ->from('stock_reservations')
+            ->where('status', 'expired');
+
+        DB::table('compras')
+            ->whereIn('status', ['created', 'pending_payment'])
+            ->whereIn('stock_reservation_id', $expiredReservationIds)
+            ->update(['status' => 'expired']);
+
+        DB::table('carritos')
+            ->whereIn('status', ['active', 'checkout'])
+            ->whereIn('current_stock_reservation_id', $expiredReservationIds)
+            ->update(['status' => 'expired']);
+    }
+
+    public function down(): void
+    {
+        // Terminal business states cannot be reversed without inventing their prior state.
+    }
+};
--- a/database/migrations/2026_08_26_000000_set_website_type_favicon.php
+++ b/database/migrations/2026_08_26_000000_set_website_type_favicon.php
@@ -0,0 +1,96 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Support\Facades\DB;
+use Illuminate\Support\Facades\Storage;
+use Illuminate\Support\Str;
+
+return new class extends Migration
+{
+    private const FILENAME = 'onticket_favicon.svg';
+
+    /** @var list<string> */
+    private const WEBSITE_TYPE_CODES = ['shopit', 'onticket'];
+
+    public function up(): void
+    {
+        $websiteTypes = DB::table('website_type')
+            ->whereIn('codigo', self::WEBSITE_TYPE_CODES)
+            ->get(['codigo', 'favicon_id']);
+
+        if ($websiteTypes->isEmpty()) {
+            return;
+        }
+
+        $faviconIds = $websiteTypes
+            ->pluck('favicon_id')
+            ->filter()
+            ->unique()
+            ->values();
+
+        if (
+            $faviconIds->count() === 1
+            && DB::table('attachments')
+                ->where('id', $faviconIds->first())
+                ->where('filename', self::FILENAME)
+                ->exists()
+            && $websiteTypes->every(
+                fn (object $websiteType): bool => $websiteType->favicon_id === $faviconIds->first()
+            )
+        ) {
+            return;
+        }
+
+        $sourcePath = public_path('images/website_types/'.self::FILENAME);
+
+        if (! is_file($sourcePath)) {
+            throw new RuntimeException("Favicon not found at path: {$sourcePath}");
+        }
+
+        $contents = file_get_contents($sourcePath);
+
+        if ($contents === false) {
+            throw new RuntimeException("Could not read favicon at path: {$sourcePath}");
+        }
+
+        $key = (string) Str::uuid();
+        $storedPath = "website-types/{$key}.svg";
+
+        if (! Storage::disk('s3')->put($storedPath, $contents)) {
+            throw new RuntimeException("Could not store favicon at path: {$storedPath}");
+        }
+
+        try {
+            DB::transaction(function () use ($contents, $key, $storedPath): void {
+                $attachmentId = DB::table('attachments')->insertGetId([
+                    'key' => $key,
+                    'path' => $storedPath,
+                    'filename' => self::FILENAME,
+                    'type' => 'image',
+                    'mime_type' => 'image/svg+xml',
+                    'extension' => 'svg',
+                    'size' => strlen($contents),
+                    'created_at' => now(),
+                    'updated_at' => now(),
+                ]);
+
+                DB::table('website_type')
+                    ->whereIn('codigo', self::WEBSITE_TYPE_CODES)
+                    ->update([
+                        'favicon_id' => $attachmentId,
+                        'updated_at' => now(),
+                    ]);
+            });
+        } catch (Throwable $throwable) {
+            Storage::disk('s3')->delete($storedPath);
+
+            throw $throwable;
+        }
+    }
+
+    public function down(): void
+    {
+        // The shared attachment may be in use outside these website types.
+        // Keep this data migration irreversible to avoid deleting an active asset.
+    }
+};
--- a/database/migrations/2026_08_27_000000_create_telepagos_payment_candidates_table.php
+++ b/database/migrations/2026_08_27_000000_create_telepagos_payment_candidates_table.php
@@ -0,0 +1,141 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\DB;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    public function up(): void
+    {
+        Schema::create('telepagos_payment_candidates', function (Blueprint $table) {
+            $table->id();
+            $table->foreignId('telepagos_payment_id')
+                ->constrained('telepagos_payments')
+                ->cascadeOnDelete();
+            $table->foreignId('compra_id')->constrained('compras')->cascadeOnDelete();
+            $table->boolean('dni_matches');
+            $table->boolean('amount_matches');
+            $table->decimal('payment_amount', 10, 2);
+            $table->decimal('purchase_amount', 10, 2);
+            $table->decimal('amount_difference', 10, 2);
+            $table->string('match_reason');
+            $table->string('confidence');
+            $table->timestamps();
+
+            $table->unique(
+                ['telepagos_payment_id', 'compra_id'],
+                'telepagos_payment_candidate_unique',
+            );
+        });
+
+        $this->migrateExistingCandidates();
+
+        Schema::table('telepagos_payments', function (Blueprint $table) {
+            $table->dropColumn('matched_purchase_ids');
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::table('telepagos_payments', function (Blueprint $table) {
+            $table->json('matched_purchase_ids')->nullable()->after('compra_id');
+        });
+
+        DB::table('telepagos_payments')
+            ->whereNull('compra_id')
+            ->orderBy('id')
+            ->each(function (object $payment): void {
+                $candidateIds = DB::table('telepagos_payment_candidates')
+                    ->where('telepagos_payment_id', $payment->id)
+                    ->pluck('compra_id')
+                    ->all();
+
+                if ($candidateIds !== []) {
+                    DB::table('telepagos_payments')
+                        ->where('id', $payment->id)
+                        ->update(['matched_purchase_ids' => json_encode($candidateIds)]);
+                }
+            });
+
+        Schema::dropIfExists('telepagos_payment_candidates');
+    }
+
+    private function migrateExistingCandidates(): void
+    {
+        DB::table('telepagos_payments')
+            ->whereNull('compra_id')
+            ->whereNotNull('matched_purchase_ids')
+            ->orderBy('id')
+            ->each(function (object $payment): void {
+                $candidateIds = json_decode((string) $payment->matched_purchase_ids, true);
+
+                if (! is_array($candidateIds)) {
+                    return;
+                }
+
+                $paymentAmount = number_format((float) $payment->amount, 2, '.', '');
+                $payerDni = $payment->cuit_buyer
+                    ? substr((string) $payment->cuit_buyer, 2, -1)
+                    : null;
+
+                foreach ($candidateIds as $candidateId) {
+                    $purchase = DB::table('compras')->find($candidateId);
+
+                    if ($purchase === null) {
+                        continue;
+                    }
+
+                    $purchaseAmount = number_format((float) $purchase->total, 2, '.', '');
+                    $dniMatches = $payerDni !== null && $purchase->transfer_payer_dni === $payerDni;
+                    $amountMatches = $purchaseAmount === $paymentAmount;
+
+                    DB::table('telepagos_payment_candidates')->insertOrIgnore([
+                        'telepagos_payment_id' => $payment->id,
+                        'compra_id' => $purchase->id,
+                        'dni_matches' => $dniMatches,
+                        'amount_matches' => $amountMatches,
+                        'payment_amount' => $paymentAmount,
+                        'purchase_amount' => $purchaseAmount,
+                        'amount_difference' => number_format(
+                            abs((float) $purchaseAmount - (float) $paymentAmount),
+                            2,
+                            '.',
+                            '',
+                        ),
+                        'match_reason' => $this->matchReason($dniMatches, $amountMatches),
+                        'confidence' => $this->confidence($dniMatches, $amountMatches),
+                        'created_at' => $payment->created_at,
+                        'updated_at' => $payment->updated_at,
+                    ]);
+                }
+            });
+    }
+
+    private function matchReason(bool $dniMatches, bool $amountMatches): string
+    {
+        if ($dniMatches && $amountMatches) {
+            return 'ambiguous_exact_match';
+        }
+
+        if ($dniMatches) {
+            return 'exact_dni_near_amount';
+        }
+
+        if ($amountMatches) {
+            return 'exact_amount_different_dni';
+        }
+
+        return 'legacy_candidate';
+    }
+
+    private function confidence(bool $dniMatches, bool $amountMatches): string
+    {
+        if ($dniMatches && $amountMatches) {
+            return 'exact';
+        }
+
+        return $dniMatches ? 'high' : 'medium';
+    }
+};
--- a/database/migrations/2026_08_27_010000_add_dni_distance_to_telepagos_payment_candidates.php
+++ b/database/migrations/2026_08_27_010000_add_dni_distance_to_telepagos_payment_candidates.php
@@ -0,0 +1,61 @@
+<?php
+
+use App\Domains\Purchase\Services\DniDistanceService;
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\DB;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    public function up(): void
+    {
+        Schema::table('telepagos_payment_candidates', function (Blueprint $table) {
+            $table->unsignedTinyInteger('dni_distance')->nullable()->after('dni_matches');
+            $table->string('payment_dni', 8)->nullable()->after('dni_distance');
+            $table->string('purchase_dni', 8)->nullable()->after('payment_dni');
+        });
+
+        $dniDistance = new DniDistanceService;
+
+        DB::table('telepagos_payment_candidates as candidate')
+            ->join('telepagos_payments as payment', 'payment.id', '=', 'candidate.telepagos_payment_id')
+            ->join('compras as purchase', 'purchase.id', '=', 'candidate.compra_id')
+            ->select([
+                'candidate.id',
+                'candidate.match_reason',
+                'payment.cuit_buyer',
+                'purchase.transfer_payer_dni',
+            ])
+            ->orderBy('candidate.id')
+            ->each(function (object $candidate) use ($dniDistance): void {
+                if ($candidate->cuit_buyer === null || $candidate->transfer_payer_dni === null) {
+                    return;
+                }
+
+                $payerDni = substr((string) $candidate->cuit_buyer, 2, -1);
+                $distance = $dniDistance->distance($payerDni, (string) $candidate->transfer_payer_dni);
+
+                if ($candidate->match_reason === 'exact_amount_different_dni' && $distance > 2) {
+                    DB::table('telepagos_payment_candidates')->where('id', $candidate->id)->delete();
+
+                    return;
+                }
+
+                DB::table('telepagos_payment_candidates')
+                    ->where('id', $candidate->id)
+                    ->update([
+                        'dni_distance' => $distance,
+                        'payment_dni' => $payerDni,
+                        'purchase_dni' => $candidate->transfer_payer_dni,
+                    ]);
+            });
+    }
+
+    public function down(): void
+    {
+        Schema::table('telepagos_payment_candidates', function (Blueprint $table) {
+            $table->dropColumn(['dni_distance', 'payment_dni', 'purchase_dni']);
+        });
+    }
+};
--- a/database/migrations/2026_08_27_020000_rename_near_dni_candidate_reason.php
+++ b/database/migrations/2026_08_27_020000_rename_near_dni_candidate_reason.php
@@ -0,0 +1,21 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Support\Facades\DB;
+
+return new class extends Migration
+{
+    public function up(): void
+    {
+        DB::table('telepagos_payment_candidates')
+            ->where('match_reason', 'exact_amount_different_dni')
+            ->update(['match_reason' => 'exact_amount_near_dni']);
+    }
+
+    public function down(): void
+    {
+        DB::table('telepagos_payment_candidates')
+            ->where('match_reason', 'exact_amount_near_dni')
+            ->update(['match_reason' => 'exact_amount_different_dni']);
+    }
+};
--- a/database/seeders/DesfilePuraTendenciaSeeder.php
+++ b/database/seeders/DesfilePuraTendenciaSeeder.php
@@ -191,6 +191,7 @@ class DesfilePuraTendenciaSeeder extends Seeder

        FeaturedGroup::query()->create([
            'tenant_code' => self::TENANT_CODE,
+            'code' => 'entradas',
            'source_type' => FeaturedGroupSource::All,
            'category_id' => null,
            'product_layout' => ProductLayout::TicketSelector,
--- a/database/seeders/FiestaFutbolInfantilProductSeeder.php
+++ b/database/seeders/FiestaFutbolInfantilProductSeeder.php
@@ -144,6 +144,7 @@ class FiestaFutbolInfantilProductSeeder extends Seeder

        FeaturedGroup::query()->create([
            'tenant_code' => $tenant->codigo,
+            'code' => 'productos',
            'source_type' => FeaturedGroupSource::All,
            'category_id' => null,
            'product_layout' => ProductLayout::Row,
--- a/database/seeders/ProductCatalogFromImagesSeeder.php
+++ b/database/seeders/ProductCatalogFromImagesSeeder.php
@@ -171,6 +171,7 @@ class ProductCatalogFromImagesSeeder extends Seeder

        FeaturedGroup::query()->create([
            'tenant_code' => $tenant->codigo,
+            'code' => 'productos',
            'source_type' => FeaturedGroupSource::All,
            'product_layout' => ProductLayout::ColumnWithImage,
            'group_layout' => GroupLayout::Paginated,
@@ -180,6 +181,7 @@ class ProductCatalogFromImagesSeeder extends Seeder

        $carouselGroup = FeaturedGroup::query()->create([
            'tenant_code' => $tenant->codigo,
+            'code' => 'productos-destacados',
            'source_type' => FeaturedGroupSource::Manual,
            'product_layout' => ProductLayout::ColumnWithImage,
            'group_layout' => GroupLayout::Carousel,
--- a/database/seeders/WebsiteTypeSeeder.php
+++ b/database/seeders/WebsiteTypeSeeder.php
@@ -36,6 +36,7 @@ class WebsiteTypeSeeder extends Seeder
                ...self::PRESENTATION,
                'site_logo' => $this->onTicketLogo(),
                'footer_logo' => $this->onTicketFooterLogo(),
+                'favicon' => $this->onTicketFavicon(),
            ],
        );

@@ -70,6 +71,7 @@ class WebsiteTypeSeeder extends Seeder
                ...self::PRESENTATION,
                'site_logo' => $this->onTicketLogo(),
                'footer_logo' => $this->onTicketFooterLogo(),
+                'favicon' => $shopIt->favicon()->firstOrFail()->key,
            ],
        );

@@ -175,4 +177,21 @@ class WebsiteTypeSeeder extends Seeder
            true,
        );
    }
+
+    private function onTicketFavicon(): UploadedFile
+    {
+        $path = public_path('images/website_types/onticket_favicon.svg');
+
+        if (! file_exists($path)) {
+            throw new RuntimeException("OnTicket favicon not found at path: {$path}");
+        }
+
+        return new UploadedFile(
+            $path,
+            'onticket_favicon.svg',
+            'image/svg+xml',
+            null,
+            true,
+        );
+    }
 }
--- a/lang/en/api.php
+++ b/lang/en/api.php
@@ -12,6 +12,7 @@ return [
        'password_reset_invalid' => 'The password recovery request is invalid or has already been used.',
        'password_updated' => 'Password updated successfully.',
        'reset_code_invalid' => 'The code you entered is invalid.',
+        'reset_code_expired' => 'The password recovery code expired. Request a new one.',
        'reset_code_valid' => 'Code validated successfully.',
        'invalid_tenant_or_return_url' => 'The tenant or return URL is invalid.',
        'request_expired' => 'The authentication request expired. Please try again.',
@@ -34,6 +35,7 @@ return [
        'bundle_variant_forbidden' => 'A bundle cannot have a variant.',
        'empty_bundle' => 'The bundle has no components.',
        'variant_required' => 'You must select a variant for this item.',
+        'reservation_expired' => 'The stock reservation has expired. Use the active cart to continue.',
    ],
    'purchase' => [
        'expired' => 'The purchase has expired. Please start a new purchase.',
--- a/lang/es/api.php
+++ b/lang/es/api.php
@@ -12,6 +12,7 @@ return [
        'password_reset_invalid' => 'La solicitud de recuperación es inválida o ya fue utilizada.',
        'password_updated' => 'Contraseña modificada correctamente.',
        'reset_code_invalid' => 'El código ingresado es inválido.',
+        'reset_code_expired' => 'El código de recuperación expiró. Solicitá uno nuevo.',
        'reset_code_valid' => 'Código validado correctamente.',
        'invalid_tenant_or_return_url' => 'El tenant o la URL de retorno no son válidos.',
        'request_expired' => 'La solicitud de autenticación expiró. Intenta nuevamente.',
@@ -34,6 +35,7 @@ return [
        'bundle_variant_forbidden' => 'Un bundle no admite una variante.',
        'empty_bundle' => 'El bundle no tiene componentes.',
        'variant_required' => 'Debe seleccionar una variante para este ítem.',
+        'reservation_expired' => 'La reserva de stock venció. Usá el carrito activo para continuar.',
    ],
    'purchase' => [
        'expired' => "La compra venci\u{00F3}. Inici\u{00E1} una nueva compra.",
--- a/phpunit.xml
+++ b/phpunit.xml
@@ -19,6 +19,7 @@
    </source>
    <php>
        <env name="APP_ENV" value="testing"/>
+        <env name="DB_DATABASE" value="shopit_test" force="true"/>
        <env name="APP_MAINTENANCE_DRIVER" value="file"/>
        <env name="APP_CONFIG_CACHE" value="bootstrap/cache/phpunit-config.php"/>
        <env name="APP_EVENTS_CACHE" value="bootstrap/cache/phpunit-events.php"/>
--- a/public/images/website_types/onticket_favicon.svg
+++ b/public/images/website_types/onticket_favicon.svg
@@ -0,0 +1,3 @@
+<svg width="63" height="36" viewBox="0 0 63 36" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M44.64 0H17.94C8.05 0 0 8.05 0 17.94C0 27.83 8.05 35.88 17.94 35.88H44.64C54.53 35.88 62.58 27.83 62.58 17.94C62.58 8.05 54.53 0 44.64 0ZM44.62 31.78C36.98 31.78 30.79 25.59 30.79 17.95C30.79 10.31 36.98 4.12 44.62 4.12C52.26 4.12 58.45 10.31 58.45 17.95C58.45 25.59 52.26 31.78 44.62 31.78Z" fill="#FF7006"/>
+</svg>
--- a/resources/views/components/mail/branded-layout.blade.php
+++ b/resources/views/components/mail/branded-layout.blade.php
@@ -1,4 +1,4 @@
-@props(['tenant', 'headerLogoUrl' => null, 'footerLogoUrl' => null])
+@props(['branding', 'headerLogoUrl' => null, 'footerLogoUrl' => null])

 <!DOCTYPE html>
 <html lang="es">
@@ -6,7 +6,7 @@
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta name="color-scheme" content="light">
-    <title>{{ $tenant->nombre }}</title>
+    <title>{{ $branding['name'] }}</title>
    <style>
        @media only screen and (max-width: 620px) {
            .mail-container { width: 100% !important; }
@@ -14,17 +14,17 @@
        }
    </style>
 </head>
-<body style="margin: 0; padding: 0; background-color: #f1f5f9; color: #334155; font-family: Arial, Helvetica, sans-serif;">
-<table role="presentation" width="100%" cellspacing="0" cellpadding="0" border="0" style="background-color: #f1f5f9;">
+<body style="margin: 0; padding: 0; background-color: {{ $branding['background_color'] }}; color: {{ $branding['body_color'] }}; font-family: Arial, Helvetica, sans-serif;">
+<table role="presentation" width="100%" cellspacing="0" cellpadding="0" border="0" style="background-color: {{ $branding['background_color'] }};">
    <tr>
        <td align="center" style="padding: 32px 12px;">
-            <table role="presentation" width="600" cellspacing="0" cellpadding="0" border="0" class="mail-container" style="width: 600px; max-width: 600px; background-color: #ffffff; border-top: 4px solid {{ $tenant->primary_color }}; border-radius: 8px; overflow: hidden; box-shadow: 0 2px 8px rgba(15, 23, 42, 0.08);">
+            <table role="presentation" width="600" cellspacing="0" cellpadding="0" border="0" class="mail-container" style="width: 600px; max-width: 600px; background-color: {{ $branding['surface_color'] }}; border-top: 4px solid {{ $branding['primary_color'] }}; border-radius: 8px; overflow: hidden; box-shadow: 0 2px 8px rgba(15, 23, 42, 0.08);">
                <tr>
-                    <td align="center" bgcolor="{{ $tenant->header_bg_color }}" style="padding: 24px 32px; background-color: {{ $tenant->header_bg_color }};">
+                    <td align="center" bgcolor="{{ $branding['header_bg_color'] }}" style="padding: 24px 32px; background-color: {{ $branding['header_bg_color'] }};">
                        @if ($headerLogoUrl)
-                            <img src="{{ $headerLogoUrl }}" alt="{{ $tenant->nombre }}" width="180" style="display: block; width: auto; max-width: 180px; max-height: 64px; border: 0;">
+                            <img src="{{ $headerLogoUrl }}" alt="{{ $branding['name'] }}" width="180" style="display: block; width: auto; max-width: 180px; max-height: 64px; border: 0;">
                        @else
-                            <span style="color: {{ $tenant->primary_color }}; font-size: 24px; font-weight: 700; line-height: 1.2;">{{ $tenant->nombre }}</span>
+                            <span style="color: {{ $branding['primary_color'] }}; font-size: 24px; font-weight: 700; line-height: 1.2;">{{ $branding['name'] }}</span>
                        @endif
                    </td>
                </tr>
@@ -34,11 +34,11 @@
                    </td>
                </tr>
                <tr>
-                    <td align="center" bgcolor="{{ $tenant->footer_bg_color }}" style="padding: 24px 32px; background-color: {{ $tenant->footer_bg_color }}; color: #ffffff; font-size: 12px; line-height: 1.5;">
+                    <td align="center" bgcolor="{{ $branding['footer_bg_color'] }}" style="padding: 24px 32px; background-color: {{ $branding['footer_bg_color'] }}; color: #ffffff; font-size: 12px; line-height: 1.5;">
                        @if ($footerLogoUrl)
-                            <img src="{{ $footerLogoUrl }}" alt="{{ $tenant->nombre }}" width="140" style="display: block; width: auto; max-width: 140px; max-height: 48px; margin: 0 auto 16px; border: 0;">
+                            <img src="{{ $footerLogoUrl }}" alt="{{ $branding['name'] }}" width="140" style="display: block; width: auto; max-width: 140px; max-height: 48px; margin: 0 auto 16px; border: 0;">
                        @endif
-                        {{ $footer ?? 'Este correo fue enviado por '.$tenant->nombre.'.' }}
+                        {{ $footer ?? 'Este correo fue enviado por '.$branding['name'].'.' }}
                    </td>
                </tr>
            </table>
--- a/resources/views/mail/notifications/password-reset.blade.php
+++ b/resources/views/mail/notifications/password-reset.blade.php
@@ -1,10 +1,10 @@
-<h1 style="margin: 0 0 20px; color: {{ $tenant->primary_color }};">
+<h1 style="margin: 0 0 20px; color: {{ $brand->primary_color }};">
    Recuperá tu contraseña
 </h1>

@if($attempt->reason === \App\Domains\Auth\Models\ResetPasswordAttempt::REASON_STAFF_CREATED)
 <p>
-    Hola {{ $attempt->user->nombre_apellido }}, creamos tu cuenta de scanner en {{ $tenant->nombre }}. Utilizá este código para crear tu contraseña y comenzar a usarla.
+    Hola {{ $attempt->user->nombre_apellido }}, creamos tu cuenta de scanner en {{ $brand->nombre }}. Utilizá este código para crear tu contraseña y comenzar a usarla.
 </p>
@elseif($attempt->reason === \App\Domains\Auth\Models\ResetPasswordAttempt::REASON_ACCOUNT_LOCKED)
 <p>
@@ -17,10 +17,10 @@
 </p>
@endif

-<p>Ingresá este código en {{ $tenant->nombre }}:</p>
+<p>Ingresá este código en {{ $brand->nombre }}:</p>

-<div style="margin: 28px 0; padding: 20px; border: 2px solid {{ $tenant->primary_color }}; border-radius: 8px; text-align: center;">
-    <span style="color: {{ $tenant->primary_color }}; font-size: 36px; font-weight: 700; letter-spacing: 12px;">
+<div style="margin: 28px 0; padding: 20px; border: 2px solid {{ $brand->primary_color }}; border-radius: 8px; text-align: center;">
+    <span style="color: {{ $brand->primary_color }}; font-size: 36px; font-weight: 700; letter-spacing: 12px;">
        {{ $attempt->codigo }}
    </span>
 </div>
@@ -28,7 +28,7 @@
@if($recoveryUrl)
 <div style="text-align: center; margin-bottom: 28px;">
    <a href="{{ $recoveryUrl }}" 
-       style="display: inline-block; padding: 12px 24px; background-color: {{ $tenant->primary_color }}; color: #ffffff; text-decoration: none; border-radius: 6px; font-weight: bold;">
+       style="display: inline-block; padding: 12px 24px; background-color: {{ $brand->primary_color }}; color: #ffffff; text-decoration: none; border-radius: 6px; font-weight: bold;">
        {{ $attempt->reason === \App\Domains\Auth\Models\ResetPasswordAttempt::REASON_STAFF_CREATED ? 'Crear mi contraseña' : 'Ingresar código ahora' }}
    </a>
 </div>
--- a/resources/views/mail/notifications/purchase-confirmed.blade.php
+++ b/resources/views/mail/notifications/purchase-confirmed.blade.php
@@ -1,4 +1,4 @@
-<h1 style="margin: 0 0 20px;">¡Recibimos tu pago!</h1>
+<h1 style="margin: 0 0 20px;">¡Compra realizada con éxito!</h1>
 <p>La compra <strong>#{{ $purchase->id }}</strong> fue confirmada correctamente.</p>
 <table role="presentation" style="width: 100%; border-collapse: collapse; margin: 20px 0;">
    @foreach ($purchase->items as $item)
@@ -10,3 +10,6 @@
    @endforeach
 </table>
 <p style="font-size: 18px;"><strong>Total pagado: ${{ number_format((float) $purchase->total, 2, ',', '.') }}</strong></p>
+@if ($tickets->isNotEmpty())
+    <p><strong>Tus tickets ya están disponibles</strong></p>
+@endif
--- a/resources/views/mail/notifications/tickets-available.blade.php
+++ b/resources/views/mail/notifications/tickets-available.blade.php
@@ -1,7 +0,0 @@
-<h1 style="margin: 0 0 20px;">Tus tickets ya están disponibles</h1>
-<p>Generamos {{ $tickets->count() }} {{ $tickets->count() === 1 ? 'ticket' : 'tickets' }} para la compra <strong>#{{ $purchase->id }}</strong>.</p>
-<ul style="padding-left: 20px;">
-    @foreach ($tickets as $ticket)
-        <li style="margin-bottom: 8px;">{{ $ticket->name }}</li>
-    @endforeach
-</ul>
--- a/resources/views/mail/notifications/welcome.blade.php
+++ b/resources/views/mail/notifications/welcome.blade.php
@@ -1,3 +1,3 @@
-<h1 style="margin: 0 0 20px;">¡Bienvenido a {{ $tenant->nombre }}!</h1>
+<h1 style="margin: 0 0 20px;">¡Bienvenido a {{ $brand->nombre }}!</h1>
 <p>Hola {{ $user->nombre_apellido }}, tu cuenta fue creada correctamente.</p>
 <p>Ya podés ingresar y comenzar a comprar.</p>
--- a/resources/views/mail/test.blade.php
+++ b/resources/views/mail/test.blade.php
@@ -1,4 +1,4 @@
-<x-mail.branded-layout :tenant="$tenant" :header-logo-url="$headerLogoUrl" :footer-logo-url="$footerLogoUrl">
+<x-mail.branded-layout :branding="$branding" :header-logo-url="$headerLogoUrl" :footer-logo-url="$footerLogoUrl">
    <h1 style="margin: 0 0 20px; color: {{ $tenant->primary_color }}; font-size: 26px; line-height: 1.3;">
        Prueba de correo de Shopit
    </h1>
--- a/routes/console.php
+++ b/routes/console.php
@@ -16,6 +16,8 @@ Artisan::command('reservations:expire', function (): void {

    $this->info("Expired purchases: {$expired['purchases']}");
    $this->info("Expired cart reservations: {$expired['cart_reservations']}");
+    $this->info("Expired orphan reservations: {$expired['orphan_reservations']}");
+    $this->info("Failed reservations: {$expired['failed']}");
 })->purpose('Release expired stock reservations from purchases and abandoned carts');

 Schedule::command('reservations:expire')
--- a/tests/Feature/Auth/CreateResetPasswordAttemptControllerTest.php
+++ b/tests/Feature/Auth/CreateResetPasswordAttemptControllerTest.php
@@ -69,6 +69,10 @@ class CreateResetPasswordAttemptControllerTest extends TestCase
        $this->assertTrue($attempt->user->is($user));
        $this->assertMatchesRegularExpression('/^\d{4}$/', $attempt->codigo);
        $this->assertSame(ResetPasswordAttempt::STATUS_PENDING, $attempt->status);
+        $this->assertTrue($attempt->expires_at->between(
+            now()->addMinutes(59),
+            now()->addMinutes(60),
+        ));
        Event::assertDispatched(
            PasswordResetRequested::class,
            fn (PasswordResetRequested $event): bool => $event->attemptId === $attempt->id
--- a/tests/Feature/Auth/ResetPasswordAttemptTest.php
+++ b/tests/Feature/Auth/ResetPasswordAttemptTest.php
@@ -18,7 +18,9 @@ class ResetPasswordAttemptTest extends TestCase
            'id',
            'user_id',
            'codigo',
+            'reason',
            'status',
+            'expires_at',
        ], Schema::getColumnListing('reset_password_attempts'));
    }

@@ -28,12 +30,14 @@ class ResetPasswordAttemptTest extends TestCase

        $attempt = $user->resetPasswordAttempts()->create([
            'codigo' => '123456',
+            'expires_at' => now()->addHour(),
        ]);

        $this->assertSame(ResetPasswordAttempt::STATUS_PENDING, $attempt->status);
        $this->assertTrue($attempt->user->is($user));
        $this->assertTrue($user->resetPasswordAttempts->contains($attempt));
        $this->assertFalse($attempt->usesTimestamps());
+        $this->assertTrue($attempt->expires_at->isFuture());
        $this->assertArrayNotHasKey('codigo', $attempt->toArray());
    }

--- a/tests/Feature/Auth/ResetPasswordControllerTest.php
+++ b/tests/Feature/Auth/ResetPasswordControllerTest.php
@@ -99,6 +99,30 @@ class ResetPasswordControllerTest extends TestCase
        $this->assertSame(ResetPasswordAttempt::STATUS_USED, $attempt->fresh()->status);
    }

+    public function test_an_expired_validated_attempt_cannot_reset_the_password(): void
+    {
+        $user = User::factory()->create([
+            'email' => 'ada@example.com',
+            'password' => 'OldSecret!123',
+        ]);
+        $attempt = $user->resetPasswordAttempts()->create([
+            'codigo' => '1234',
+            'status' => ResetPasswordAttempt::STATUS_VALIDATED,
+            'expires_at' => now()->subSecond(),
+        ]);
+
+        $this->postJson('/api/password/reset', [
+            'email' => 'ada@example.com',
+            'codigo' => '1234',
+            'password' => 'NewSecret!456',
+            'password_confirmation' => 'NewSecret!456',
+        ])->assertUnprocessable()
+            ->assertJsonValidationErrors('codigo');
+
+        $this->assertTrue(Hash::check('OldSecret!123', $user->fresh()->password));
+        $this->assertSame(ResetPasswordAttempt::STATUS_EXPIRED, $attempt->fresh()->status);
+    }
+
    public function test_it_validates_password_confirmation_and_strength(): void
    {
        $this->postJson('/api/password/reset', [
--- a/tests/Feature/Auth/ValidateResetPasswordAttemptControllerTest.php
+++ b/tests/Feature/Auth/ValidateResetPasswordAttemptControllerTest.php
@@ -49,6 +49,27 @@ class ValidateResetPasswordAttemptControllerTest extends TestCase
        );
    }

+    public function test_it_expires_an_attempt_and_returns_the_expired_code_message(): void
+    {
+        $user = User::factory()->create(['email' => 'ada@example.com']);
+        $attempt = $user->resetPasswordAttempts()->create([
+            'codigo' => '1234',
+            'expires_at' => now()->subSecond(),
+        ]);
+
+        $this->postJson('/api/password/reset-attempts/validate', [
+            'email' => 'ada@example.com',
+            'codigo' => '1234',
+        ])->assertUnprocessable()
+            ->assertJsonValidationErrors('codigo')
+            ->assertJsonPath('errors.codigo.0', __('api.auth.reset_code_expired'));
+
+        $this->assertSame(
+            ResetPasswordAttempt::STATUS_EXPIRED,
+            $attempt->fresh()->status,
+        );
+    }
+
    public function test_it_rejects_an_expired_or_already_validated_attempt(): void
    {
        $user = User::factory()->create(['email' => 'ada@example.com']);
--- a/tests/Feature/Cart/CartControllerTest.php
+++ b/tests/Feature/Cart/CartControllerTest.php
@@ -47,6 +47,7 @@ class CartControllerTest extends TestCase
        ]));
        $this->assertTrue(Schema::hasColumn('carritos', 'current_stock_reservation_id'));
        $this->assertTrue(Schema::hasColumn('compras', 'stock_reservation_id'));
+        $this->assertFalse(Schema::hasColumn('compras', 'expires_at'));
    }

    public function test_it_aggregates_shared_inventory_into_one_cart_reservation_line(): void
@@ -185,18 +186,22 @@ class CartControllerTest extends TestCase
        $this->travelBack();
    }

-    public function test_it_expires_abandoned_cart_reservations_without_deleting_the_cart(): void
+    public function test_it_expires_a_cart_reservation_and_automatically_replaces_the_cart(): void
    {
        config()->set('catalog.stock_reservation_expiration_minutes', 30);
        $tenant = $this->createTenant('acme');
+        $user = User::factory()->create();
        $item = $this->createDirectItem($tenant, 10, '49.90');

-        $response = $this->postJson('/api/tenants/acme/cart/items', [
-            'catalog_item_id' => $item->id,
-            'cantidad' => 2,
-        ])->assertOk();
+        $response = $this->actingAs($user, 'sanctum')
+            ->postJson('/api/tenants/acme/cart/items', [
+                'catalog_item_id' => $item->id,
+                'cantidad' => 2,
+            ])->assertOk();
        $cartId = $response->json('data.id');
        $cartItemId = $response->json('data.items.0.id');
+        $cart = Cart::query()->findOrFail($cartId);
+        $reservationId = $cart->current_stock_reservation_id;

        $this->artisan('reservations:expire')
            ->expectsOutput('Expired purchases: 0')
@@ -218,11 +223,12 @@ class CartControllerTest extends TestCase
        $this->assertDatabaseHas('carrito_items', ['id' => $cartItemId]);
        $this->assertDatabaseHas('carritos', [
            'id' => $cartId,
-            'status' => 'active',
-            'current_stock_reservation_id' => null,
+            'status' => Cart::STATUS_EXPIRED,
+            'current_stock_reservation_id' => $reservationId,
            'deleted_at' => null,
        ]);
        $this->assertDatabaseHas('stock_reservations', [
+            'id' => $reservationId,
            'status' => 'expired',
            'expires_at' => null,
        ]);
@@ -231,6 +237,34 @@ class CartControllerTest extends TestCase
            'quantity' => 2,
        ]);

+        $currentCart = $this->getJson('/api/tenants/acme/cart')
+            ->assertOk()
+            ->assertJsonPath('data.status', Cart::STATUS_ACTIVE)
+            ->assertJsonPath('data.items', [])
+            ->assertJsonMissingPath('data.stock_reservation')
+            ->assertJsonMissingPath('data.current_stock_reservation_id');
+        $newCartId = $currentCart->json('data.id');
+
+        $this->assertNotSame($cartId, $newCartId);
+        $this->assertDatabaseHas('carritos', [
+            'id' => $cartId,
+            'status' => Cart::STATUS_ABANDONED,
+            'current_stock_reservation_id' => $reservationId,
+        ]);
+        $this->assertDatabaseHas('carritos', [
+            'id' => $newCartId,
+            'status' => Cart::STATUS_ACTIVE,
+            'current_stock_reservation_id' => null,
+        ]);
+
+        $this->postJson('/api/tenants/acme/cart/items', [
+            'catalog_item_id' => $item->id,
+            'cantidad' => 1,
+        ])
+            ->assertOk()
+            ->assertJsonPath('data.id', $newCartId)
+            ->assertJsonPath('data.items.0.cantidad', 1);
+
        $this->artisan('reservations:expire')
            ->expectsOutput('Expired purchases: 0')
            ->expectsOutput('Expired cart reservations: 0')
@@ -239,6 +273,88 @@ class CartControllerTest extends TestCase
        $this->travelBack();
    }

+    public function test_it_replaces_an_overdue_cart_before_the_expiration_job_runs(): void
+    {
+        config()->set('catalog.stock_reservation_expiration_minutes', 30);
+        $tenant = $this->createTenant('acme');
+        $user = User::factory()->create();
+        $item = $this->createDirectItem($tenant, 10, '49.90');
+
+        $original = $this->actingAs($user, 'sanctum')
+            ->postJson('/api/tenants/acme/cart/items', [
+                'catalog_item_id' => $item->id,
+                'cantidad' => 2,
+            ])->assertOk();
+        $originalCartId = $original->json('data.id');
+
+        $this->travel(31)->minutes();
+
+        $replacement = $this->postJson('/api/tenants/acme/cart/items', [
+            'catalog_item_id' => $item->id,
+            'cantidad' => 1,
+        ])
+            ->assertOk()
+            ->assertJsonPath('data.status', Cart::STATUS_ACTIVE)
+            ->assertJsonPath('data.items.0.cantidad', 1);
+
+        $this->assertNotSame($originalCartId, $replacement->json('data.id'));
+        $this->assertDatabaseHas('carritos', [
+            'id' => $originalCartId,
+            'status' => Cart::STATUS_ABANDONED,
+        ]);
+        $this->assertDatabaseHas('inventories', [
+            'id' => $item->inventory_id,
+            'reserved_stock' => 1,
+        ]);
+
+        $this->travelBack();
+    }
+
+    public function test_expired_cart_mutations_return_the_expiration_error_instead_of_not_found(): void
+    {
+        config()->set('catalog.stock_reservation_expiration_minutes', 30);
+        $tenant = $this->createTenant('acme');
+        $user = User::factory()->create();
+        [$item, $firstVariant] = $this->createVariantItem($tenant, 10, '49.90');
+        $secondInventory = Inventory::query()->create(['real_stock' => 10]);
+        $secondVariant = $item->variants()->create(['inventory_id' => $secondInventory->id]);
+
+        $cartItemId = $this->actingAs($user, 'sanctum')
+            ->postJson('/api/tenants/acme/cart/items', [
+                'catalog_item_id' => $item->id,
+                'variant_id' => $firstVariant->id,
+                'cantidad' => 2,
+            ])
+            ->assertOk()
+            ->json('data.items.0.id');
+
+        $this->travel(31)->minutes();
+
+        $expectedError = [
+            'code' => 'stock_reservation.expired',
+            'message' => __('api.cart.reservation_expired'),
+        ];
+
+        $this->patchJson("/api/tenants/acme/cart/items/{$cartItemId}", [
+            'cantidad' => 3,
+        ])
+            ->assertUnprocessable()
+            ->assertExactJson($expectedError);
+
+        $this->patchJson("/api/tenants/acme/cart/items/{$cartItemId}", [
+            'cantidad' => 2,
+            'variant_id' => $secondVariant->id,
+        ])
+            ->assertUnprocessable()
+            ->assertExactJson($expectedError);
+
+        $this->deleteJson("/api/tenants/acme/cart/items/{$cartItemId}")
+            ->assertUnprocessable()
+            ->assertExactJson($expectedError);
+
+        $this->travelBack();
+    }
+
    public function test_it_filters_item_images_when_the_tenant_disables_them(): void
    {
        $tenant = $this->createTenant('acme');
--- a/tests/Feature/Catalog/CatalogSchemaTest.php
+++ b/tests/Feature/Catalog/CatalogSchemaTest.php
@@ -96,6 +96,7 @@ class CatalogSchemaTest extends TestCase
        $this->assertEqualsCanonicalizing([
            'id',
            'tenant_code',
+            'code',
            'source_type',
            'category_id',
            'product_layout',
--- a/tests/Feature/Integration/TelepagosWebhookTest.php
+++ b/tests/Feature/Integration/TelepagosWebhookTest.php
@@ -60,8 +60,12 @@ class TelepagosWebhookTest extends TestCase
            ->assertJsonValidationErrors(['transfer_payer_dni']);
    }

-    public function test_transfer_payment_intent_persists_transfer_payer_dni_without_replacing_customer_dni(): void
+    public function test_transfer_payment_intent_persists_data_without_extending_checkout_expiration(): void
    {
+        config()->set('purchase.checkout_expiration_minutes', 30);
+        $now = now()->startOfSecond();
+        $this->travelTo($now);
+
        $tenant = $this->createTenant('sonder', 'Sonder', 'sonder.com.ar');
        $this->configureTelepagosIntegration($tenant);
        $user = User::factory()->create();
@@ -99,6 +103,13 @@ class TelepagosWebhookTest extends TestCase
            'payment_method' => 'transfer',
            'status' => Purchase::STATUS_PENDING_PAYMENT,
        ]);
+        $this->assertDatabaseHas('stock_reservations', [
+            'id' => $purchase->stock_reservation_id,
+            'status' => 'active',
+            'expires_at' => $now->copy()->addMinutes(30)->toDateTimeString(),
+        ]);
+
+        $this->travelBack();
    }

    public function test_transfer_webhook_matches_pending_purchase_by_dni_and_total_amount(): void
@@ -330,8 +341,9 @@ class TelepagosWebhookTest extends TestCase
            ->firstOrFail();
        $this->assertEqualsCanonicalizing(
            [$firstPurchase->id, $secondPurchase->id, $thirdPurchase->id],
-            $payment->matched_purchase_ids,
+            $payment->candidates()->pluck('compra_id')->all(),
        );
+        $this->assertSame(3, $payment->candidates()->where('match_reason', 'ambiguous_exact_match')->count());
        $this->assertDatabaseHas('compras', [
            'id' => $firstPurchase->id,
            'status' => Purchase::STATUS_PENDING_PAYMENT,
@@ -346,6 +358,183 @@ class TelepagosWebhookTest extends TestCase
        ]);
    }

+    public function test_transfer_webhook_records_near_amount_only_with_exact_dni_or_exact_amount_with_different_dni(): void
+    {
+        config(['purchase.transfer_candidate_amount_tolerance_percentage' => 5]);
+
+        $tenant = $this->createTenant('candidates', 'Candidates', 'candidates.com.ar');
+        $this->configureTelepagosIntegration($tenant);
+
+        $nearAmountVariant = $this->createVariantForTenant('candidates', 10, '52.00', 'near');
+        $exactAmountVariant = $this->createVariantForTenant('candidates', 10, '50.00', 'exact');
+        $distanceTwoExactAmountVariant = $this->createVariantForTenant('candidates', 10, '50.00', 'distance-two');
+        $farExactAmountVariant = $this->createVariantForTenant('candidates', 10, '50.00', 'far-exact');
+        $nearAmountDifferentDniVariant = $this->createVariantForTenant('candidates', 10, '51.00', 'near-other-dni');
+        $outsideRangeVariant = $this->createVariantForTenant('candidates', 10, '100.00', 'outside');
+
+        $nearAmountPurchase = $this->createPendingTransferPurchase(
+            $tenant,
+            User::factory()->create()->id,
+            $nearAmountVariant->id,
+            1,
+            '12345678',
+        );
+        $exactAmountDifferentDniPurchase = $this->createPendingTransferPurchase(
+            $tenant,
+            User::factory()->create()->id,
+            $exactAmountVariant->id,
+            1,
+            '12345687',
+        );
+        $farExactAmountDifferentDniPurchase = $this->createPendingTransferPurchase(
+            $tenant,
+            User::factory()->create()->id,
+            $farExactAmountVariant->id,
+            1,
+            '87654321',
+        );
+        $distanceTwoExactAmountPurchase = $this->createPendingTransferPurchase(
+            $tenant,
+            User::factory()->create()->id,
+            $distanceTwoExactAmountVariant->id,
+            1,
+            '12345087',
+        );
+        $nearAmountDifferentDniPurchase = $this->createPendingTransferPurchase(
+            $tenant,
+            User::factory()->create()->id,
+            $nearAmountDifferentDniVariant->id,
+            1,
+            '87654321',
+        );
+        $outsideRangePurchase = $this->createPendingTransferPurchase(
+            $tenant,
+            User::factory()->create()->id,
+            $outsideRangeVariant->id,
+            1,
+            '12345678',
+        );
+
+        Http::fake([
+            'https://api.telepagos.com.ar/v2/auth/token' => Http::response([
+                'status' => 'ok',
+                'token' => 'test-token',
+                'expires_at' => now()->addHour()->toIso8601String(),
+            ]),
+            'https://api.telepagos.com.ar/v2/payment/cashin/candidates' => Http::response([
+                'status' => 'ok',
+                'data' => [
+                    'amount' => 50,
+                    'operation_id' => 1,
+                    'transaction_id' => 'tx-candidates',
+                    'buyer' => ['cuit' => '20123456789'],
+                ],
+            ]),
+        ]);
+
+        $this->postJson('/api/webhooks/telepagos/candidates', ['id' => 'candidates'])
+            ->assertOk()
+            ->assertJsonPath('status', 'success');
+
+        $payment = TelepagosPayment::query()
+            ->where('transaction_id', 'tx-candidates')
+            ->firstOrFail();
+
+        $this->assertNull($payment->compra_id);
+        $this->assertEqualsCanonicalizing([
+            $nearAmountPurchase->id,
+            $exactAmountDifferentDniPurchase->id,
+            $distanceTwoExactAmountPurchase->id,
+        ], $payment->candidates()->pluck('compra_id')->all());
+        $this->assertDatabaseHas('telepagos_payment_candidates', [
+            'telepagos_payment_id' => $payment->id,
+            'compra_id' => $nearAmountPurchase->id,
+            'dni_matches' => true,
+            'dni_distance' => 0,
+            'payment_dni' => '12345678',
+            'purchase_dni' => '12345678',
+            'amount_matches' => false,
+            'payment_amount' => 50,
+            'purchase_amount' => 52,
+            'amount_difference' => 2,
+            'match_reason' => 'exact_dni_near_amount',
+            'confidence' => 'high',
+        ]);
+        $this->assertDatabaseHas('telepagos_payment_candidates', [
+            'telepagos_payment_id' => $payment->id,
+            'compra_id' => $exactAmountDifferentDniPurchase->id,
+            'dni_matches' => false,
+            'dni_distance' => 1,
+            'payment_dni' => '12345678',
+            'purchase_dni' => '12345687',
+            'amount_matches' => true,
+            'payment_amount' => 50,
+            'purchase_amount' => 50,
+            'amount_difference' => 0,
+            'match_reason' => 'exact_amount_near_dni',
+            'confidence' => 'medium',
+        ]);
+        $this->assertDatabaseHas('telepagos_payment_candidates', [
+            'telepagos_payment_id' => $payment->id,
+            'compra_id' => $distanceTwoExactAmountPurchase->id,
+            'dni_matches' => false,
+            'dni_distance' => 2,
+            'payment_dni' => '12345678',
+            'purchase_dni' => '12345087',
+            'amount_matches' => true,
+            'match_reason' => 'exact_amount_near_dni',
+        ]);
+        $this->assertDatabaseMissing('telepagos_payment_candidates', [
+            'telepagos_payment_id' => $payment->id,
+            'compra_id' => $farExactAmountDifferentDniPurchase->id,
+        ]);
+        $this->assertDatabaseMissing('telepagos_payment_candidates', [
+            'telepagos_payment_id' => $payment->id,
+            'compra_id' => $nearAmountDifferentDniPurchase->id,
+        ]);
+        $this->assertDatabaseMissing('telepagos_payment_candidates', [
+            'telepagos_payment_id' => $payment->id,
+            'compra_id' => $outsideRangePurchase->id,
+        ]);
+        $this->assertSame(Purchase::STATUS_PENDING_PAYMENT, $nearAmountPurchase->fresh()->status);
+        $this->assertSame(Purchase::STATUS_PENDING_PAYMENT, $exactAmountDifferentDniPurchase->fresh()->status);
+
+        $higherPriorityPayment = TelepagosPayment::query()->create([
+            'cuit_buyer' => '20123456789',
+            'amount' => 52,
+            'operation_id' => 1,
+            'transaction_id' => 'tx-primary-candidate',
+        ]);
+        $higherPriorityPayment->candidates()->create([
+            'compra_id' => $nearAmountPurchase->id,
+            'dni_matches' => true,
+            'dni_distance' => 0,
+            'payment_dni' => '12345678',
+            'purchase_dni' => '12345678',
+            'amount_matches' => true,
+            'payment_amount' => 52,
+            'purchase_amount' => 52,
+            'amount_difference' => 0,
+            'match_reason' => 'ambiguous_exact_match',
+            'confidence' => 'exact',
+        ]);
+
+        app(CheckoutService::class)->submitForReview($nearAmountPurchase->fresh());
+        $buyer = User::query()->findOrFail($nearAmountPurchase->user_id);
+
+        $this->actingAs($buyer, 'sanctum')
+            ->getJson("/api/tenants/candidates/compras/{$nearAmountPurchase->id}")
+            ->assertOk()
+            ->assertJsonPath('data.status', Purchase::STATUS_IN_REVIEW)
+            ->assertJsonPath('data.payment_verification.status', 'candidate')
+            ->assertJsonPath('data.payment_verification.candidate_count', 2)
+            ->assertJsonPath('data.payment_verification.primary.reason', 'ambiguous_exact_match')
+            ->assertJsonPath('data.payment_verification.primary.amount_difference', '0.00')
+            ->assertJsonPath('data.payment_verification.primary.confidence', 'exact')
+            ->assertJsonPath('data.payment_verification.reasons.0', 'ambiguous_exact_match')
+            ->assertJsonPath('data.payment_verification.reasons.1', 'exact_dni_near_amount');
+    }
+
    public function test_webhook_confirms_a_purchase_with_tickets_enabled(): void
    {
        $tenant = $this->createTenant('expired-ticket', 'Expired Ticket', 'expired-ticket.com.ar');
--- a/tests/Feature/Migrations/SetWebsiteTypeFaviconTest.php
+++ b/tests/Feature/Migrations/SetWebsiteTypeFaviconTest.php
@@ -0,0 +1,61 @@
+<?php
+
+namespace Tests\Feature\Migrations;
+
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Illuminate\Support\Facades\DB;
+use Illuminate\Support\Facades\Storage;
+use Tests\TestCase;
+
+class SetWebsiteTypeFaviconTest extends TestCase
+{
+    use RefreshDatabase;
+
+    public function test_it_uploads_one_favicon_and_shares_the_attachment_between_website_types(): void
+    {
+        Storage::fake('s3');
+
+        DB::table('website_type')->insert([
+            [
+                'codigo' => 'shopit',
+                'nombre' => 'ShopIt',
+                'created_at' => now(),
+                'updated_at' => now(),
+            ],
+            [
+                'codigo' => 'onticket',
+                'nombre' => 'OnTicket',
+                'created_at' => now(),
+                'updated_at' => now(),
+            ],
+        ]);
+
+        $migration = require database_path(
+            'migrations/2026_08_26_000000_set_website_type_favicon.php'
+        );
+
+        $migration->up();
+        $migration->up();
+
+        $faviconIds = DB::table('website_type')
+            ->whereIn('codigo', ['shopit', 'onticket'])
+            ->pluck('favicon_id');
+
+        $this->assertCount(2, $faviconIds);
+        $this->assertNotNull($faviconIds->first());
+        $this->assertSame(1, $faviconIds->unique()->count());
+
+        $attachment = DB::table('attachments')->where('id', $faviconIds->first())->first();
+
+        $this->assertNotNull($attachment);
+        $this->assertSame('onticket_favicon.svg', $attachment->filename);
+        $this->assertSame('image/svg+xml', $attachment->mime_type);
+        $this->assertSame('svg', $attachment->extension);
+        $this->assertSame(1, DB::table('attachments')->where('filename', 'onticket_favicon.svg')->count());
+        Storage::disk('s3')->assertExists($attachment->path);
+        $this->assertSame(
+            file_get_contents(public_path('images/website_types/onticket_favicon.svg')),
+            Storage::disk('s3')->get($attachment->path),
+        );
+    }
+}
--- a/tests/Feature/Notification/NotificationMailServiceTest.php
+++ b/tests/Feature/Notification/NotificationMailServiceTest.php
@@ -71,19 +71,24 @@ class NotificationMailServiceTest extends TestCase

    public function test_it_sends_a_branded_welcome_email(): void
    {
+        $this->useWebsiteTypeBranding();
+
        app(NotificationMailService::class)->sendWelcome($this->user->id, $this->tenant->codigo);

        Mail::assertSent(Mailable::class, function (Mailable $mail): bool {
            $mail->assertTo('ada@example.com');
-            $mail->assertHasSubject('Bienvenido a Mail Tenant');
+            $mail->assertHasSubject('Bienvenido a OnTicket');

            return str_contains($mail->render(), 'Ada Lovelace')
-                && str_contains($mail->render(), 'Mail Tenant');
+                && str_contains($mail->render(), 'OnTicket')
+                && ! str_contains($mail->render(), 'Mail Tenant')
+                && str_contains($mail->render(), 'border-top: 4px solid #ff7006');
        });
    }

    public function test_it_sends_a_branded_password_reset_email(): void
    {
+        $this->useWebsiteTypeBranding();
        $attempt = $this->user->resetPasswordAttempts()->create([
            'codigo' => '0123',
        ]);
@@ -95,13 +100,15 @@ class NotificationMailServiceTest extends TestCase

        Mail::assertSent(Mailable::class, function (Mailable $mail): bool {
            $mail->assertTo('ada@example.com');
-            $mail->assertHasSubject('Código para recuperar tu contraseña - Mail Tenant');
+            $mail->assertHasSubject('Código para recuperar tu contraseña - OnTicket');
            $rendered = $mail->render();

            return str_contains($rendered, '0123')
                && str_contains($rendered, 'Ada Lovelace')
-                && str_contains($rendered, 'Mail Tenant')
-                && str_contains($rendered, '#112233');
+                && str_contains($rendered, 'OnTicket')
+                && ! str_contains($rendered, 'Mail Tenant')
+                && str_contains($rendered, '#ff7006')
+                && ! str_contains($rendered, 'border: 2px solid #112233');
        });
    }

@@ -135,8 +142,9 @@ class NotificationMailServiceTest extends TestCase
        });
    }

-    public function test_it_sends_purchase_and_ticket_emails_to_the_purchase_recipient(): void
+    public function test_it_sends_one_purchase_confirmation_with_generated_tickets_attached(): void
    {
+        $this->useWebsiteTypeBranding();
        $purchase = Purchase::query()->create([
            'tenant_codigo' => $this->tenant->codigo,
            'user_id' => $this->user->id,
@@ -167,26 +175,65 @@ class NotificationMailServiceTest extends TestCase
        $ticket = Ticket::query()->create([
            'tenant_code' => $this->tenant->codigo,
            'ticket' => fake()->uuid(),
+            'source_purchase_id' => $purchase->id,
            'source_catalog_item_id' => $catalogItem->id,
            'user_id' => $this->user->id,
        ]);
        $service = app(NotificationMailService::class);

-        $service->sendPurchasePaid($purchase->id);
-        $service->sendTicketsAvailable($purchase->id, [$ticket->id]);
+        $service->sendPurchaseConfirmed($purchase->id);

-        Mail::assertSent(Mailable::class, 2);
-        Mail::assertSent(Mailable::class, function (Mailable $mail) use ($purchase): bool {
+        Mail::assertSent(Mailable::class, 1);
+        Mail::assertSent(Mailable::class, function (Mailable $mail) use ($purchase, $ticket): bool {
            $mail->assertTo('checkout@example.com');
+            $attachment = collect($mail->rawAttachments)->firstWhere('name', "tickets_{$ticket->id}.pdf");

-            return $mail->subject === "Pago confirmado - Compra #{$purchase->id}"
-                && str_contains($mail->render(), 'Total pagado');
-        });
-        Mail::assertSent(Mailable::class, function (Mailable $mail): bool {
-            $mail->assertTo('checkout@example.com');
-
-            return $mail->subject === 'Tus tickets ya están disponibles'
-                && str_contains($mail->render(), 'Entrada general');
+            return $mail->subject === "Compra confirmada - Compra #{$purchase->id}"
+                && str_contains($mail->render(), '¡Compra realizada con éxito!')
+                && str_contains($mail->render(), 'Total pagado')
+                && str_contains($mail->render(), 'Tus tickets ya están disponibles')
+                && $attachment !== null
+                && $attachment['options'] === ['mime' => 'application/pdf']
+                && str_starts_with($attachment['data'], '%PDF-')
+                && str_contains($mail->render(), 'border-top: 4px solid #112233')
+                && ! str_contains($mail->render(), 'border-top: 4px solid #ff7006');
        });
    }
+
+    public function test_purchase_confirmation_omits_ticket_content_and_attachment_without_tickets(): void
+    {
+        $purchase = Purchase::query()->create([
+            'tenant_codigo' => $this->tenant->codigo,
+            'user_id' => $this->user->id,
+            'status' => Purchase::STATUS_PAID,
+            'payment_method' => 'transfer',
+            'total' => 25,
+        ]);
+
+        app(NotificationMailService::class)->sendPurchaseConfirmed($purchase->id);
+
+        Mail::assertSent(Mailable::class, function (Mailable $mail) use ($purchase): bool {
+            return $mail->subject === "Compra confirmada - Compra #{$purchase->id}"
+                && str_contains($mail->render(), '¡Compra realizada con éxito!')
+                && ! str_contains($mail->render(), 'Tus tickets ya están disponibles')
+                && $mail->rawAttachments === [];
+        });
+    }
+
+    private function useWebsiteTypeBranding(): void
+    {
+        $websiteType = WebsiteType::query()->create([
+            'codigo' => 'onticket',
+            'nombre' => 'OnTicket',
+            'dominio' => 'onticket.local',
+            'primary_color' => '#ff7006',
+            'body_color' => '#666666',
+            'background_color' => '#f8f8f8',
+            'surface_color' => '#ffffff',
+            'login_header_footer_color' => '#838383',
+        ]);
+
+        $this->tenant->update(['website_type_code' => $websiteType->codigo]);
+        $this->tenant->unsetRelation('websiteType');
+    }
 }
--- a/tests/Feature/Notification/QueuedNotificationListenerTest.php
+++ b/tests/Feature/Notification/QueuedNotificationListenerTest.php
@@ -0,0 +1,30 @@
+<?php
+
+namespace Tests\Feature\Notification;
+
+use App\Domains\Notification\Listeners\SendPurchaseConfirmedEmail;
+use App\Domains\Notification\Services\NotificationMailService;
+use App\Domains\Purchase\Events\PurchasePaid;
+use Mockery;
+use Tests\TestCase;
+
+class QueuedNotificationListenerTest extends TestCase
+{
+    public function test_purchase_confirmed_email_delegates_with_the_purchase_id(): void
+    {
+        $mailService = Mockery::mock(NotificationMailService::class);
+        $mailService->shouldReceive('sendPurchaseConfirmed')
+            ->once()
+            ->with(123);
+        $this->app->instance(NotificationMailService::class, $mailService);
+
+        (new SendPurchaseConfirmedEmail)->handle(new PurchasePaid(123));
+    }
+
+    public function test_purchase_paid_event_only_serializes_the_purchase_id(): void
+    {
+        $purchasePaid = unserialize(serialize(new PurchasePaid(123)));
+
+        $this->assertSame(123, $purchasePaid->purchaseId);
+    }
+}
--- a/tests/Feature/Purchase/StorePurchaseTest.php
+++ b/tests/Feature/Purchase/StorePurchaseTest.php
@@ -71,6 +71,43 @@ class StorePurchaseTest extends TestCase
        $this->travelBack();
    }

+    public function test_checkout_cannot_replace_an_overdue_cart_reservation(): void
+    {
+        $tenant = $this->createTenant('sonder', 'Sonder', 'sonder.com.ar');
+        $user = User::factory()->create();
+        $variant = $this->createVariantForTenant('sonder', 10, '50.00');
+        $cart = Cart::query()->create([
+            'tenant_codigo' => $tenant->codigo,
+            'user_id' => $user->id,
+            'status' => 'active',
+        ]);
+        $cart->addItem($variant->catalog_item_id, $variant->id, 2);
+        $reservationId = $cart->fresh()->current_stock_reservation_id;
+        $expiredAt = now()->subMinute()->startOfSecond();
+        $cart->currentStockReservation()->update(['expires_at' => $expiredAt]);
+
+        $this->actingAs($user, 'sanctum')
+            ->postJson('/api/tenants/sonder/compras/start-checkout', [
+                'cart_id' => $cart->id,
+            ])
+            ->assertUnprocessable()
+            ->assertExactJson([
+                'code' => 'stock_reservation.expired',
+                'message' => __('api.cart.reservation_expired'),
+            ]);
+
+        $this->assertDatabaseCount('compras', 0);
+        $this->assertDatabaseHas('stock_reservations', [
+            'id' => $reservationId,
+            'status' => 'active',
+            'expires_at' => $expiredAt->toDateTimeString(),
+        ]);
+        $this->assertDatabaseHas('carritos', [
+            'id' => $cart->id,
+            'current_stock_reservation_id' => $reservationId,
+        ]);
+    }
+
    public function test_it_starts_checkout_from_cart_with_purchase_item_snapshots(): void
    {
        $tenant = $this->createTenant('sonder', 'Sonder', 'sonder.com.ar');
@@ -480,6 +517,7 @@ class StorePurchaseTest extends TestCase
        $user = User::factory()->create();
        $variant = $this->createVariantForTenant('sonder', 10, '50.00');
        $purchase = $this->createCheckoutPurchase($user, 'sonder', $variant, 3);
+        $reservationId = $purchase->stock_reservation_id;
        $activeCart = Cart::query()
            ->where('user_id', $user->id)
            ->where('status', 'active')
@@ -513,7 +551,11 @@ class StorePurchaseTest extends TestCase
            'reserved_stock' => 3,
        ]);
        $activeCart->refresh();
-        $this->assertNotNull($activeCart->current_stock_reservation_id);
+        $this->assertSame($reservationId, $activeCart->current_stock_reservation_id);
+        $this->assertDatabaseHas('compras', [
+            'id' => $purchase->id,
+            'stock_reservation_id' => null,
+        ]);
        $this->assertDatabaseHas('stock_reservations', [
            'id' => $activeCart->current_stock_reservation_id,
            'status' => 'active',
@@ -526,7 +568,7 @@ class StorePurchaseTest extends TestCase
        $this->assertSame(1, $activeCart->items()->count());
    }

-    public function test_it_reassigns_a_terminal_purchase_reservation_and_rejects_a_late_confirmation(): void
+    public function test_it_reuses_the_cart_reservation_for_a_new_checkout_and_rejects_a_late_confirmation(): void
    {
        $this->createTenant('sonder', 'Sonder', 'sonder.com.ar');
        $user = User::factory()->create();
@@ -538,7 +580,6 @@ class StorePurchaseTest extends TestCase
        $previousPurchase->update([
            'status' => Purchase::STATUS_PENDING_PAYMENT,
            'payment_method' => 'transfer',
-            'expires_at' => now()->addMinutes(30),
        ]);

        $currentPurchase = app(CheckoutService::class)->startCheckout(
@@ -550,17 +591,20 @@ class StorePurchaseTest extends TestCase
        $this->assertDatabaseHas('compras', [
            'id' => $previousPurchase->id,
            'status' => Purchase::STATUS_SUPERSEDED,
-            'expires_at' => null,
        ]);
        $this->assertDatabaseHas('carritos', [
            'id' => $cart->id,
            'current_purchase_id' => $currentPurchase->id,
        ]);
-        $this->assertNotSame($previousReservationId, $currentPurchase->stock_reservation_id);
+        $this->assertSame($previousReservationId, $currentPurchase->stock_reservation_id);
+        $this->assertDatabaseHas('compras', [
+            'id' => $previousPurchase->id,
+            'stock_reservation_id' => null,
+        ]);
        $this->assertDatabaseHas('stock_reservations', [
            'id' => $previousReservationId,
-            'status' => 'released',
-            'release_reason' => 'purchase_superseded',
+            'status' => 'active',
+            'release_reason' => null,
        ]);
        $this->assertPurchaseReservation($currentPurchase->id, $variant->inventory_id, 2, 'active');

@@ -606,7 +650,7 @@ class StorePurchaseTest extends TestCase
        ]);
        $this->assertDatabaseHas('stock_reservations', [
            'status' => 'released',
-            'release_reason' => 'purchase_superseded',
+            'release_reason' => 'cart_empty',
        ]);
        $this->assertDatabaseHas('stock_reservation_lines', [
            'inventory_id' => $variant->inventory_id,
@@ -624,7 +668,7 @@ class StorePurchaseTest extends TestCase
        $this->assertSame(3, $remaining);
    }

-    public function test_it_expires_the_purchase_without_mutating_the_active_cart(): void
+    public function test_it_expires_the_purchase_and_preserves_the_expired_cart_items(): void
    {
        $this->createTenant('sonder', 'Sonder', 'sonder.com.ar');
        $user = User::factory()->create();
@@ -635,7 +679,7 @@ class StorePurchaseTest extends TestCase
            ->where('status', 'active')
            ->firstOrFail();
        $cartItemId = $purchase->cart->items()->firstOrFail()->id;
-        $purchase->update(['expires_at' => now()->subMinute()]);
+        $purchase->stockReservation()->update(['expires_at' => now()->subMinute()]);

        $this->artisan('reservations:expire')->assertSuccessful();

@@ -650,12 +694,55 @@ class StorePurchaseTest extends TestCase
        $this->assertDatabaseHas('carritos', [
            'id' => $activeCart->id,
            'user_id' => $user->id,
-            'status' => 'active',
+            'status' => Cart::STATUS_EXPIRED,
            'current_purchase_id' => null,
+            'current_stock_reservation_id' => $purchase->stock_reservation_id,
            'deleted_at' => null,
        ]);
        $this->assertPurchaseReservation($purchase->id, $variant->inventory_id, 3, 'expired');
        $this->assertSame(1, $activeCart->items()->count());
+
+        $this->actingAs($user, 'sanctum')
+            ->postJson('/api/tenants/sonder/compras/start-checkout', [
+                'cart_id' => $activeCart->id,
+            ])
+            ->assertUnprocessable()
+            ->assertExactJson([
+                'code' => 'stock_reservation.expired',
+                'message' => __('api.cart.reservation_expired'),
+            ]);
+
+        $this->actingAs($user, 'sanctum')
+            ->postJson("/api/tenants/sonder/compras/{$purchase->id}/cancel")
+            ->assertUnprocessable()
+            ->assertJsonPath('code', 'purchase.expired');
+    }
+
+    public function test_an_overdue_purchase_cannot_be_cancelled_before_the_expiration_job_runs(): void
+    {
+        $this->createTenant('sonder', 'Sonder', 'sonder.com.ar');
+        $user = User::factory()->create();
+        $variant = $this->createVariantForTenant('sonder', 10, '50.00');
+        $purchase = $this->createCheckoutPurchase($user, 'sonder', $variant, 1);
+        $purchase->stockReservation()->update(['expires_at' => now()->subMinute()]);
+
+        $this->actingAs($user, 'sanctum')
+            ->postJson("/api/tenants/sonder/compras/{$purchase->id}/cancel")
+            ->assertUnprocessable()
+            ->assertExactJson([
+                'code' => 'stock_reservation.expired',
+                'message' => __('api.cart.reservation_expired'),
+            ]);
+
+        $this->assertDatabaseHas('compras', [
+            'id' => $purchase->id,
+            'status' => Purchase::STATUS_CREATED,
+            'stock_reservation_id' => $purchase->stock_reservation_id,
+        ]);
+        $this->assertDatabaseHas('stock_reservations', [
+            'id' => $purchase->stock_reservation_id,
+            'status' => 'active',
+        ]);
    }

    public function test_it_keeps_cart_items_during_checkout_and_updates_customer_data(): void
@@ -709,12 +796,18 @@ class StorePurchaseTest extends TestCase

    public function test_it_updates_customer_data_for_a_pending_payment_purchase(): void
    {
+        config()->set('purchase.checkout_expiration_minutes', 30);
+        $now = now()->startOfSecond();
+        $this->travelTo($now);
+
        $this->createTenant('sonder', 'Sonder', 'sonder.com.ar');
        $user = User::factory()->create();
        $variant = $this->createVariantForTenant('sonder', 10, '50.00');
        $purchase = $this->createCheckoutPurchase($user, 'sonder', $variant, 1);
        $purchase->update(['status' => Purchase::STATUS_PENDING_PAYMENT]);

+        $this->travel(10)->minutes();
+
        $this->actingAs($user, 'sanctum')
            ->patchJson("/api/tenants/sonder/compras/{$purchase->id}/customer-data", [
                'dni' => '987654321',
@@ -731,6 +824,12 @@ class StorePurchaseTest extends TestCase
            'status' => Purchase::STATUS_PENDING_PAYMENT,
            'dni' => '987654321',
        ]);
+        $this->assertDatabaseHas('stock_reservations', [
+            'id' => $purchase->stock_reservation_id,
+            'expires_at' => $now->copy()->addMinutes(30)->toDateTimeString(),
+        ]);
+
+        $this->travelBack();
    }

    public function test_checkout_items_are_immutable_and_editing_routes_are_unavailable(): void
@@ -860,7 +959,6 @@ class StorePurchaseTest extends TestCase
        $purchase->update([
            'payment_method' => 'transfer',
            'status' => Purchase::STATUS_PENDING_PAYMENT,
-            'expires_at' => now()->addMinutes(30),
        ]);

        $url = "/api/tenants/sonder/compras/{$purchase->id}/review";
@@ -874,6 +972,10 @@ class StorePurchaseTest extends TestCase
        $this->assertDatabaseHas('compras', [
            'id' => $purchase->id,
            'status' => Purchase::STATUS_IN_REVIEW,
+        ]);
+        $this->assertDatabaseHas('stock_reservations', [
+            'id' => $purchase->stock_reservation_id,
+            'status' => 'active',
            'expires_at' => null,
        ]);

@@ -945,7 +1047,7 @@ class StorePurchaseTest extends TestCase
        ]);
    }

-    public function test_it_expires_an_abandoned_purchase_without_mutating_its_active_cart(): void
+    public function test_it_expires_a_purchase_and_its_associated_cart(): void
    {
        $this->createTenant('sonder', 'Sonder', 'sonder.com.ar');
        $user = User::factory()->create();
@@ -956,7 +1058,7 @@ class StorePurchaseTest extends TestCase
            ->where('status', 'active')
            ->firstOrFail();

-        $this->assertNotNull($purchase->expires_at);
+        $this->assertNotNull($purchase->stockReservation->expires_at);
        $this->assertDatabaseHas('inventories', [
            'id' => $variant->inventory_id,
            'reserved_stock' => 3,
@@ -987,7 +1089,9 @@ class StorePurchaseTest extends TestCase
        $this->assertDatabaseHas('carritos', [
            'id' => $activeCart->id,
            'user_id' => $user->id,
-            'status' => 'active',
+            'status' => Cart::STATUS_EXPIRED,
+            'current_purchase_id' => null,
+            'current_stock_reservation_id' => $purchase->stock_reservation_id,
            'deleted_at' => null,
        ]);
        $this->assertSame(1, $activeCart->items()->count());
--- a/tests/Feature/Seeders/DesfilePuraTendenciaSeederTest.php
+++ b/tests/Feature/Seeders/DesfilePuraTendenciaSeederTest.php
@@ -161,6 +161,7 @@ class DesfilePuraTendenciaSeederTest extends TestCase
        ]);
        $this->assertDatabaseHas('featured_groups', [
            'tenant_code' => 'desfile_pura_tendencia',
+            'code' => 'entradas',
            'source_type' => 'all',
            'product_layout' => 'ticket_selector',
            'group_layout' => 'single',
--- a/tests/Feature/Seeders/FiestaFutbolInfantilProductSeederTest.php
+++ b/tests/Feature/Seeders/FiestaFutbolInfantilProductSeederTest.php
@@ -151,6 +151,7 @@ class FiestaFutbolInfantilProductSeederTest extends TestCase
        ));

        $featuredGroup = FeaturedGroup::query()->where('tenant_code', $tenant->codigo)->sole();
+        $this->assertSame('productos', $featuredGroup->code);
        $this->assertSame(FeaturedGroupSource::All, $featuredGroup->source_type);
        $this->assertSame(ProductLayout::Row, $featuredGroup->product_layout);
        $this->assertSame(GroupLayout::SimpleVertical, $featuredGroup->group_layout);
--- a/tests/Feature/Seeders/ProductCatalogFromImagesSeederTest.php
+++ b/tests/Feature/Seeders/ProductCatalogFromImagesSeederTest.php
@@ -69,6 +69,7 @@ class ProductCatalogFromImagesSeederTest extends TestCase
            ->pluck('id');

        $this->assertNotNull($paginatedGroup);
+        $this->assertSame('productos', $paginatedGroup->code);
        $this->assertSame(ProductLayout::ColumnWithImage, $paginatedGroup->product_layout);
        $this->assertSame(GroupLayout::Paginated, $paginatedGroup->group_layout);
        $this->assertSame(FeaturedGroupSource::All, $paginatedGroup->source_type);
@@ -76,6 +77,7 @@ class ProductCatalogFromImagesSeederTest extends TestCase
        $this->assertCount(0, $paginatedGroup->featuredItems);

        $this->assertNotNull($carouselGroup);
+        $this->assertSame('productos-destacados', $carouselGroup->code);
        $this->assertSame(ProductLayout::ColumnWithImage, $carouselGroup->product_layout);
        $this->assertSame(GroupLayout::Carousel, $carouselGroup->group_layout);
        $this->assertSame(FeaturedGroupSource::Manual, $carouselGroup->source_type);
--- a/tests/Feature/Seeders/WebsiteTypeSeederTest.php
+++ b/tests/Feature/Seeders/WebsiteTypeSeederTest.php
@@ -21,7 +21,7 @@ class WebsiteTypeSeederTest extends TestCase
        $this->seed(WebsiteTypeSeeder::class);

        $this->assertSame(2, WebsiteType::query()->count());
-        $this->assertSame(4, Attachment::query()->count());
+        $this->assertSame(5, Attachment::query()->count());

        $expectedPresentation = [
            'primary_color' => '#FF7006',
@@ -49,6 +49,8 @@ class WebsiteTypeSeederTest extends TestCase
        Storage::disk('s3')->assertExists($shopIt->siteLogo->path);
        $this->assertSame('onticket_footer_logo.png', $shopIt->footerLogo->filename);
        Storage::disk('s3')->assertExists($shopIt->footerLogo->path);
+        $this->assertSame('onticket_favicon.svg', $shopIt->favicon->filename);
+        Storage::disk('s3')->assertExists($shopIt->favicon->path);
        $this->assertSame(['carousel'], $shopIt->extras->pluck('codigo')->all());
        $this->assertSame('Carrusel principal', $shopIt->extras->sole()->nombre);
        $this->assertSame([
@@ -79,6 +81,8 @@ class WebsiteTypeSeederTest extends TestCase
        Storage::disk('s3')->assertExists($onTicket->footerLogo->path);
        $this->assertNotSame($shopIt->site_logo, $onTicket->site_logo);
        $this->assertNotSame($shopIt->footer_logo, $onTicket->footer_logo);
+        $this->assertSame($shopIt->favicon_id, $onTicket->favicon_id);
+        $this->assertSame('onticket_favicon.svg', $onTicket->favicon->filename);
        $this->assertEqualsCanonicalizing(
            ['heroConfig', 'eventConfig', 'additionalInfoConfig'],
            $onTicket->extras->pluck('codigo')->all(),
--- a/tests/Feature/Tenant/BootstrapAdminAppControllerTest.php
+++ b/tests/Feature/Tenant/BootstrapAdminAppControllerTest.php
@@ -14,6 +14,7 @@ class BootstrapAdminAppControllerTest extends TestCase
    public function test_it_publicly_bootstraps_the_admin_app_by_domain(): void
    {
        $footerLogo = Attachment::factory()->create();
+        $favicon = Attachment::factory()->create();

        WebsiteType::query()->create([
            'codigo' => 'shopit',
@@ -31,6 +32,7 @@ class BootstrapAdminAppControllerTest extends TestCase
            'border_color' => '#eaeaea',
            'login_header_footer_color' => '#313131',
            'footer_logo' => $footerLogo->id,
+            'favicon_id' => $favicon->id,
        ]);

        $this->getJson('/api/v1/adminapp/bootstrap/ADMIN.SHOPIT.TEST')
@@ -41,6 +43,7 @@ class BootstrapAdminAppControllerTest extends TestCase
            ->assertJsonPath('data.login_header_footer_color', '#313131')
            ->assertJsonPath('data.site_logo', null)
            ->assertJsonPath('data.footer_logo', $footerLogo->getTemporaryUrl(1440))
+            ->assertJsonPath('data.favicon', $favicon->getTemporaryUrl(1440))
            ->assertJsonMissingPath('data.forms')
            ->assertJsonMissingPath('data.codigo')
            ->assertJsonMissingPath('data.nombre')
--- a/tests/Feature/Tenant/BootstrapScannerControllerTest.php
+++ b/tests/Feature/Tenant/BootstrapScannerControllerTest.php
@@ -14,6 +14,7 @@ class BootstrapScannerControllerTest extends TestCase
    public function test_it_publicly_bootstraps_the_scanner_by_scanner_domain(): void
    {
        $siteLogo = Attachment::factory()->create();
+        $favicon = Attachment::factory()->create();

        WebsiteType::query()->create([
            'codigo' => 'shopit',
@@ -32,6 +33,7 @@ class BootstrapScannerControllerTest extends TestCase
            'border_color' => '#eaeaea',
            'login_header_footer_color' => '#313131',
            'site_logo' => $siteLogo->id,
+            'favicon_id' => $favicon->id,
        ]);

        $this->getJson('/api/v1/scanner/bootstrap/SCANNER.SHOPIT.TEST')
@@ -40,6 +42,7 @@ class BootstrapScannerControllerTest extends TestCase
            ->assertJsonPath('data.primary_color', '#112233')
            ->assertJsonPath('data.site_logo', $siteLogo->getTemporaryUrl(1440))
            ->assertJsonPath('data.footer_logo', null)
+            ->assertJsonPath('data.favicon', $favicon->getTemporaryUrl(1440))
            ->assertJsonMissingPath('data.codigo')
            ->assertJsonMissingPath('data.nombre')
            ->assertJsonMissingPath('data.dominio')
--- a/tests/Feature/Tenant/WebsiteTypeServiceTest.php
+++ b/tests/Feature/Tenant/WebsiteTypeServiceTest.php
@@ -69,4 +69,31 @@ class WebsiteTypeServiceTest extends TestCase
            'favicon_id' => $favicon->id,
        ]);
    }
+
+    public function test_it_keeps_a_shared_favicon_when_one_website_type_replaces_it(): void
+    {
+        Storage::fake('s3');
+
+        $service = app(WebsiteTypeService::class);
+        $shopIt = $service->create([
+            'codigo' => 'shopit',
+            'nombre' => 'ShopIt',
+            'favicon' => UploadedFile::fake()->image('shared-favicon.png', 32, 32),
+        ]);
+        $sharedFavicon = $shopIt->favicon()->firstOrFail();
+        $onTicket = $service->create([
+            'codigo' => 'onticket',
+            'nombre' => 'OnTicket',
+            'favicon' => $sharedFavicon->key,
+        ]);
+
+        $service->updateOrCreate(
+            ['codigo' => 'shopit'],
+            ['favicon' => UploadedFile::fake()->image('shopit-favicon.png', 32, 32)],
+        );
+
+        $this->assertSame($sharedFavicon->id, $onTicket->fresh()->favicon_id);
+        $this->assertDatabaseHas('attachments', ['id' => $sharedFavicon->id]);
+        Storage::disk('s3')->assertExists($sharedFavicon->path);
+    }
 }
--- a/tests/Feature/Ticket/TicketGeneratorServiceTest.php
+++ b/tests/Feature/Ticket/TicketGeneratorServiceTest.php
@@ -11,7 +11,6 @@ use App\Domains\Catalog\Models\CatalogItem;
 use App\Domains\Catalog\Models\Inventory;
 use App\Domains\Catalog\Services\CatalogService;
 use App\Domains\Event\Models\EventDate;
-use App\Domains\Notification\Events\TicketsAvailable;
 use App\Domains\Purchase\Models\Purchase;
 use App\Domains\Shared\Enums\FieldType;
 use App\Domains\Tenant\Models\Tenant;
@@ -22,7 +21,6 @@ use App\Domains\Ticket\Services\TicketGeneratorService;
 use Illuminate\Database\Eloquent\Collection as EloquentCollection;
 use Illuminate\Foundation\Testing\RefreshDatabase;
 use Illuminate\Support\Carbon;
-use Illuminate\Support\Facades\Event;
 use Illuminate\Support\Facades\Queue;
 use Illuminate\Support\Str;
 use Tests\TestCase;
@@ -220,7 +218,6 @@ class TicketGeneratorServiceTest extends TestCase

    public function test_marking_a_purchase_as_paid_generates_its_tickets_once(): void
    {
-        Event::fake([TicketsAvailable::class]);
        $item = $this->createTicketableItem('paid-ticket');
        $purchase = $this->createPurchase($item, 2);
        $purchase->setRelation('items', new EloquentCollection);
@@ -229,7 +226,6 @@ class TicketGeneratorServiceTest extends TestCase

        $this->assertSame(Purchase::STATUS_PAID, $purchase->status);
        $this->assertDatabaseCount('tickets', 2);
-        Event::assertDispatchedTimes(TicketsAvailable::class, 1);

        $this->actingAs($this->user, 'sanctum')
            ->getJson("/api/tenants/{$this->tenant->codigo}/compras/{$purchase->id}")
@@ -240,7 +236,6 @@ class TicketGeneratorServiceTest extends TestCase
        $purchase->markAsPaid();

        $this->assertDatabaseCount('tickets', 2);
-        Event::assertDispatchedTimes(TicketsAvailable::class, 1);
    }

    public function test_a_ticket_generated_from_a_purchase_keeps_its_source_ids(): void
@@ -453,7 +448,6 @@ class TicketGeneratorServiceTest extends TestCase

    public function test_marking_a_purchase_as_paid_ignores_items_without_tickets(): void
    {
-        Event::fake([TicketsAvailable::class]);
        $item = $this->createTicketableItem('regular-product');
        $item->update(['has_tickets' => false]);
        $purchase = $this->createPurchase($item->fresh(), 1);
@@ -462,7 +456,6 @@ class TicketGeneratorServiceTest extends TestCase

        $this->assertSame(Purchase::STATUS_PAID, $purchase->status);
        $this->assertDatabaseCount('tickets', 0);
-        Event::assertNotDispatched(TicketsAvailable::class);

        $this->actingAs($this->user, 'sanctum')
            ->getJson("/api/tenants/{$this->tenant->codigo}/compras/{$purchase->id}")
--- a/tests/TestCase.php
+++ b/tests/TestCase.php
@@ -2,9 +2,25 @@

 namespace Tests;

+use Illuminate\Foundation\Application;
 use Illuminate\Foundation\Testing\TestCase as BaseTestCase;
+use RuntimeException;

 abstract class TestCase extends BaseTestCase
 {
-    //
+    public function createApplication(): Application
+    {
+        $app = parent::createApplication();
+        $connection = (string) $app['config']->get('database.default');
+        $database = (string) $app['config']->get("database.connections.{$connection}.database");
+        $usesInMemorySqlite = $connection === 'sqlite' && $database === ':memory:';
+
+        if (! $usesInMemorySqlite && ! str_ends_with(strtolower($database), '_test')) {
+            throw new RuntimeException(
+                "Unsafe test database [{$database}]. Tests may only use an in-memory SQLite database or a database ending in _test.",
+            );
+        }
+
+        return $app;
+    }
 }
--- a/tests/Unit/Bootstrap/AdminAppBootstrapResourceTest.php
+++ b/tests/Unit/Bootstrap/AdminAppBootstrapResourceTest.php
@@ -17,11 +17,13 @@ class AdminAppBootstrapResourceTest extends TestCase
        ]);
        $websiteType->setRelation('siteLogo', null);
        $websiteType->setRelation('footerLogo', null);
+        $websiteType->setRelation('favicon', null);
        $data = AdminAppBootstrapResource::make([
            'website_type' => $websiteType,
        ])->resolve(request());

        $this->assertSame('shopit', $data['website_type_code']);
+        $this->assertNull($data['favicon']);
        $this->assertArrayNotHasKey('forms', $data);
    }
 }
--- a/tests/Unit/Catalog/ExpireStockReservationsServiceTest.php
+++ b/tests/Unit/Catalog/ExpireStockReservationsServiceTest.php
@@ -2,77 +2,102 @@

 namespace Tests\Unit\Catalog;

-use App\Domains\Cart\Services\ExpireCartReservationsService;
+use App\Domains\Catalog\Models\Inventory;
+use App\Domains\Catalog\Models\StockReservation;
+use App\Domains\Catalog\Models\StockReservationLine;
 use App\Domains\Catalog\Services\ExpireStockReservationsService;
-use App\Domains\Purchase\Services\CheckoutService;
-use Illuminate\Support\Facades\Log;
-use Psr\Log\LoggerInterface;
+use App\Domains\Catalog\Services\StockReservationService;
+use App\Domains\Purchase\Services\Checkout\ReleaseCheckoutService;
+use Illuminate\Foundation\Testing\RefreshDatabase;
 use RuntimeException;
 use Tests\TestCase;

 class ExpireStockReservationsServiceTest extends TestCase
 {
-    public function test_it_expires_purchases_before_abandoned_cart_reservations(): void
+    use RefreshDatabase;
+
+    public function test_it_expires_an_orphan_reservation_and_releases_its_inventory(): void
    {
-        $checkout = \Mockery::mock(CheckoutService::class);
-        $checkout->shouldReceive('expireOverduePurchases')
-            ->once()
-            ->ordered()
-            ->andReturn(2);
+        $inventory = Inventory::query()->create([
+            'real_stock' => 10,
+            'reserved_stock' => 2,
+        ]);
+        $reservation = StockReservation::query()->create([
+            'status' => StockReservation::STATUS_ACTIVE,
+            'expires_at' => now()->subMinute(),
+        ]);
+        StockReservationLine::query()->create([
+            'stock_reservation_id' => $reservation->id,
+            'inventory_id' => $inventory->id,
+            'quantity' => 2,
+            'tracks_inventory' => true,
+        ]);

-        $carts = \Mockery::mock(ExpireCartReservationsService::class);
-        $carts->shouldReceive('expireOverdue')
-            ->once()
-            ->ordered()
-            ->andReturn(3);
-
-        $logger = \Mockery::mock(LoggerInterface::class);
-        Log::shouldReceive('channel')
-            ->once()
-            ->with('commands')
-            ->andReturn($logger);
-        $logger->shouldReceive('info')
-            ->once()
-            ->with('Stock reservation cleanup completed.', [
-                'command' => 'reservations:expire',
-                'expired_purchases' => 2,
-                'expired_cart_reservations' => 3,
-                'total_expired' => 5,
-            ]);
-
-        $result = (new ExpireStockReservationsService($checkout, $carts))->expireOverdue();
+        $result = app(ExpireStockReservationsService::class)->expireOverdue();

        $this->assertSame([
-            'purchases' => 2,
-            'cart_reservations' => 3,
+            'purchases' => 0,
+            'cart_reservations' => 0,
+            'orphan_reservations' => 1,
+            'failed' => 0,
        ], $result);
+        $this->assertDatabaseHas('stock_reservations', [
+            'id' => $reservation->id,
+            'status' => StockReservation::STATUS_EXPIRED,
+            'expires_at' => null,
+        ]);
+        $this->assertDatabaseHas('inventories', [
+            'id' => $inventory->id,
+            'reserved_stock' => 0,
+        ]);
    }

-    public function test_it_logs_failed_cleanup_attempts_and_rethrows_the_error(): void
+    public function test_one_failed_reservation_does_not_stop_the_remaining_batch(): void
    {
-        $exception = new RuntimeException('Unable to clean carts.');
-        $checkout = \Mockery::mock(CheckoutService::class);
-        $checkout->shouldReceive('expireOverduePurchases')->once()->andReturn(2);
+        $first = StockReservation::query()->create([
+            'status' => StockReservation::STATUS_ACTIVE,
+            'expires_at' => now()->subMinutes(2),
+        ]);
+        $second = StockReservation::query()->create([
+            'status' => StockReservation::STATUS_ACTIVE,
+            'expires_at' => now()->subMinute(),
+        ]);

-        $carts = \Mockery::mock(ExpireCartReservationsService::class);
-        $carts->shouldReceive('expireOverdue')->once()->andThrow($exception);
+        $reservations = \Mockery::mock(StockReservationService::class);
+        $reservations->shouldReceive('expire')
+            ->twice()
+            ->andReturnUsing(function (StockReservation $reservation) use ($first): void {
+                if ($reservation->is($first)) {
+                    throw new RuntimeException('Broken reservation.');
+                }

-        $logger = \Mockery::mock(LoggerInterface::class);
-        Log::shouldReceive('channel')
-            ->once()
-            ->with('commands')
-            ->andReturn($logger);
-        $logger->shouldReceive('error')
-            ->once()
-            ->with('Stock reservation cleanup failed.', [
-                'command' => 'reservations:expire',
-                'expired_purchases' => 2,
-                'expired_cart_reservations' => null,
-                'exception' => $exception,
-            ]);
+                $reservation->update([
+                    'status' => StockReservation::STATUS_EXPIRED,
+                    'expires_at' => null,
+                    'expired_at' => now(),
+                ]);
+            });

-        $this->expectExceptionObject($exception);
+        $service = new ExpireStockReservationsService(
+            \Mockery::mock(ReleaseCheckoutService::class),
+            $reservations,
+        );

-        (new ExpireStockReservationsService($checkout, $carts))->expireOverdue();
+        $result = $service->expireOverdue();
+
+        $this->assertSame([
+            'purchases' => 0,
+            'cart_reservations' => 0,
+            'orphan_reservations' => 1,
+            'failed' => 1,
+        ], $result);
+        $this->assertDatabaseHas('stock_reservations', [
+            'id' => $first->id,
+            'status' => StockReservation::STATUS_ACTIVE,
+        ]);
+        $this->assertDatabaseHas('stock_reservations', [
+            'id' => $second->id,
+            'status' => StockReservation::STATUS_EXPIRED,
+        ]);
    }
 }
--- a/tests/Unit/Notification/NotificationMailServiceLoggingTest.php
+++ b/tests/Unit/Notification/NotificationMailServiceLoggingTest.php
@@ -0,0 +1,112 @@
+<?php
+
+namespace Tests\Unit\Notification;
+
+use App\Domains\Integration\Services\MailService;
+use App\Domains\Notification\Services\NotificationMailService;
+use App\Domains\Purchase\Models\Purchase;
+use App\Domains\Ticket\Services\TicketPdfService;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Log;
+use Illuminate\Support\Facades\Schema;
+use Mockery;
+use ReflectionMethod;
+use RuntimeException;
+use Tests\TestCase;
+
+class NotificationMailServiceLoggingTest extends TestCase
+{
+    private NotificationMailService $service;
+
+    private MailService $mailService;
+
+    protected function setUp(): void
+    {
+        parent::setUp();
+
+        $this->mailService = Mockery::mock(MailService::class);
+        $this->service = new NotificationMailService(
+            $this->mailService,
+            Mockery::mock(TicketPdfService::class),
+        );
+    }
+
+    public function test_it_logs_and_swallows_a_missing_purchase(): void
+    {
+        $this->createEmptyPurchasesTable();
+
+        Log::shouldReceive('channel')->once()->with('emails')->andReturnSelf();
+        Log::shouldReceive('warning')->once()->with(
+            'Notification email skipped.',
+            [
+                'purchase_id' => 123,
+                'reason' => 'purchase_not_found',
+                'missing_model' => Purchase::class,
+                'email_type' => 'purchase_confirmed',
+            ],
+        );
+
+        $this->service->sendPurchaseConfirmed(123);
+    }
+
+    public function test_it_logs_successful_delivery_with_the_mailer(): void
+    {
+        $this->mailService->shouldReceive('mailerName')->once()->andReturn('smtp');
+        Log::shouldReceive('channel')->once()->with('emails')->andReturnSelf();
+        Log::shouldReceive('info')->once()->with(
+            'Notification email sent.',
+            [
+                'user_id' => 10,
+                'tenant_code' => 'tenant-test',
+                'email_type' => 'welcome',
+                'mailer' => 'smtp',
+            ],
+        );
+
+        $this->sendLogged(
+            'welcome',
+            ['user_id' => 10],
+            fn (): array => ['tenant_code' => 'tenant-test'],
+        );
+    }
+
+    public function test_it_logs_and_rethrows_delivery_failures(): void
+    {
+        $exception = new RuntimeException('SMTP unavailable.');
+        Log::shouldReceive('channel')->once()->with('emails')->andReturnSelf();
+        Log::shouldReceive('error')->once()->with(
+            'Notification email delivery failed.',
+            Mockery::on(fn (array $context): bool => $context['purchase_id'] === 123
+                && $context['email_type'] === 'purchase_confirmed'
+                && $context['exception'] === $exception),
+        );
+
+        $this->expectExceptionObject($exception);
+
+        $this->sendLogged('purchase_confirmed', ['purchase_id' => 123], function () use ($exception): array {
+            throw $exception;
+        });
+    }
+
+    /** @param array<string, mixed> $context */
+    private function sendLogged(string $emailType, array $context, callable $send): void
+    {
+        (new ReflectionMethod($this->service, 'sendLogged'))->invoke(
+            $this->service,
+            $emailType,
+            $context,
+            $send,
+        );
+    }
+
+    private function createEmptyPurchasesTable(): void
+    {
+        config([
+            'database.default' => 'sqlite',
+            'database.connections.sqlite.database' => ':memory:',
+        ]);
+        Schema::connection('sqlite')->create('compras', function (Blueprint $table): void {
+            $table->id();
+        });
+    }
+}
--- a/tests/Unit/Notification/SendPasswordResetEmailTest.php
+++ b/tests/Unit/Notification/SendPasswordResetEmailTest.php
@@ -5,13 +5,12 @@ namespace Tests\Unit\Notification;
 use App\Domains\Notification\Events\PasswordResetRequested;
 use App\Domains\Notification\Listeners\SendPasswordResetEmail;
 use App\Domains\Notification\Services\NotificationMailService;
-use Illuminate\Support\Facades\Log;
 use RuntimeException;
 use Tests\TestCase;

 class SendPasswordResetEmailTest extends TestCase
 {
-    public function test_it_logs_and_rethrows_mail_failures(): void
+    public function test_it_delegates_mail_failures_to_the_notification_service(): void
    {
        $exception = new RuntimeException('SMTP unavailable.');
        $mailService = \Mockery::mock(NotificationMailService::class);
@@ -21,16 +20,6 @@ class SendPasswordResetEmailTest extends TestCase
            ->andThrow($exception);
        $this->app->instance(NotificationMailService::class, $mailService);

-        Log::shouldReceive('error')
-            ->once()
-            ->with(
-                'Failed to send password reset email.',
-                \Mockery::on(fn (array $context): bool => $context['attempt_id'] === 10
-                    && $context['tenant_code'] === 'tenant-test'
-                    && $context['channel'] === PasswordResetRequested::CHANNEL_STOREFRONT
-                    && $context['exception'] === $exception),
-            );
-
        $this->expectExceptionObject($exception);

        (new SendPasswordResetEmail)->handle(
--- a/Show More
+++ b/Show More