diff --git a/app/Domains/Forms/Controllers/AdminApp/SaleFormController.php b/app/Domains/Forms/Controllers/AdminApp/SaleFormController.php
new file mode 100644
index 0000000..f17b0a0
--- /dev/null
+++ b/app/Domains/Forms/Controllers/AdminApp/SaleFormController.php
@@ -0,0 +1,17 @@
+<?php
+
+namespace App\Domains\Forms\Controllers\AdminApp;
+
+use App\Domains\Forms\Resources\SaleFormResource;
+use App\Domains\Forms\Services\SaleFormService;
+use App\Http\Controllers\Controller;
+
+class SaleFormController extends Controller
+{
+    public function __construct(protected SaleFormService $saleFormService) {}
+
+    public function __invoke(): SaleFormResource
+    {
+        return SaleFormResource::make($this->saleFormService->get());
+    }
+}
diff --git a/app/Domains/Forms/Resources/SaleFormResource.php b/app/Domains/Forms/Resources/SaleFormResource.php
new file mode 100644
index 0000000..8083a9f
--- /dev/null
+++ b/app/Domains/Forms/Resources/SaleFormResource.php
@@ -0,0 +1,17 @@
+<?php
+
+namespace App\Domains\Forms\Resources;
+
+use Illuminate\Http\Request;
+use Illuminate\Http\Resources\Json\JsonResource;
+
+class SaleFormResource extends JsonResource
+{
+    /** @return array<string, mixed> */
+    public function toArray(Request $request): array
+    {
+        return [
+            'statuses' => $this->resource['statuses'],
+        ];
+    }
+}
diff --git a/app/Domains/Forms/Services/SaleFormService.php b/app/Domains/Forms/Services/SaleFormService.php
new file mode 100644
index 0000000..4066e34
--- /dev/null
+++ b/app/Domains/Forms/Services/SaleFormService.php
@@ -0,0 +1,31 @@
+<?php
+
+namespace App\Domains\Forms\Services;
+
+use App\Domains\Purchase\Models\Purchase;
+
+class SaleFormService
+{
+    /** @return array{statuses: list<array{code: string, name: string}>} */
+    public function get(): array
+    {
+        $names = [
+            Purchase::STATUS_CREATED => 'Creada',
+            Purchase::STATUS_PENDING_PAYMENT => 'Esperando pago',
+            Purchase::STATUS_PAID => 'Confirmada',
+            Purchase::STATUS_CANCELLED => 'Cancelada',
+            Purchase::STATUS_REJECTED => 'Rechazada',
+            Purchase::STATUS_EXPIRED => 'Vencida',
+        ];
+
+        return [
+            'statuses' => array_map(
+                fn (string $status): array => [
+                    'code' => $status,
+                    'name' => $names[$status],
+                ],
+                Purchase::statuses(),
+            ),
+        ];
+    }
+}
diff --git a/app/Domains/Forms/routes/adminapp.php b/app/Domains/Forms/routes/adminapp.php
index da1e7e9..a25247d 100644
--- a/app/Domains/Forms/routes/adminapp.php
+++ b/app/Domains/Forms/routes/adminapp.php
@@ -1,10 +1,12 @@
 <?php
 
 use App\Domains\Forms\Controllers\AdminApp\EventFormController;
+use App\Domains\Forms\Controllers\AdminApp\SaleFormController;
 use Illuminate\Support\Facades\Route;
 
 Route::prefix('v1/adminapp/forms')
     ->middleware(['auth:sanctum', 'adminapp.tenant'])
     ->group(function (): void {
         Route::get('event', EventFormController::class);
+        Route::get('sale', SaleFormController::class);
     });
diff --git a/app/Domains/Purchase/Controllers/AdminApp/PurchaseController.php b/app/Domains/Purchase/Controllers/AdminApp/PurchaseController.php
deleted file mode 100644
index feb1c35..0000000
--- a/app/Domains/Purchase/Controllers/AdminApp/PurchaseController.php
+++ /dev/null
@@ -1,35 +0,0 @@
-<?php
-
-namespace App\Domains\Purchase\Controllers\AdminApp;
-
-use App\Domains\Purchase\Resources\AdminApp\PurchaseModificationResource;
-use App\Domains\Purchase\Resources\PurchaseResource;
-use App\Domains\Purchase\Services\AdminAppPurchaseService;
-use App\Http\Controllers\Controller;
-use Illuminate\Http\Request;
-use Illuminate\Http\Resources\Json\AnonymousResourceCollection;
-
-class PurchaseController extends Controller
-{
-    public function __construct(protected AdminAppPurchaseService $purchaseService) {}
-
-    public function index(Request $request): AnonymousResourceCollection
-    {
-        $tenant = $request->user()->tenant()->firstOrFail();
-
-        return PurchaseResource::collection(
-            $this->purchaseService->purchases($tenant)
-        )->additional([
-            'confirmed_sales_total' => $this->purchaseService->confirmedSalesTotal($tenant),
-        ]);
-    }
-
-    public function modifications(Request $request): AnonymousResourceCollection
-    {
-        return PurchaseModificationResource::collection(
-            $this->purchaseService->modifications(
-                $request->user()->tenant()->firstOrFail()
-            )
-        );
-    }
-}
diff --git a/app/Domains/Purchase/Models/Purchase.php b/app/Domains/Purchase/Models/Purchase.php
index 273b823..a5dcb11 100644
--- a/app/Domains/Purchase/Models/Purchase.php
+++ b/app/Domains/Purchase/Models/Purchase.php
@@ -46,6 +46,19 @@ class Purchase extends Model
 
     public const STATUS_EXPIRED = 'expired';
 
+    /** @return list<string> */
+    public static function statuses(): array
+    {
+        return [
+            self::STATUS_CREATED,
+            self::STATUS_PENDING_PAYMENT,
+            self::STATUS_PAID,
+            self::STATUS_CANCELLED,
+            self::STATUS_REJECTED,
+            self::STATUS_EXPIRED,
+        ];
+    }
+
     protected $table = 'compras';
 
     /** @var array<int, string> */
diff --git a/app/Domains/Purchase/Services/AdminAppPurchaseService.php b/app/Domains/Purchase/Services/AdminAppPurchaseService.php
deleted file mode 100644
index 78bc441..0000000
--- a/app/Domains/Purchase/Services/AdminAppPurchaseService.php
+++ /dev/null
@@ -1,46 +0,0 @@
-<?php
-
-namespace App\Domains\Purchase\Services;
-
-use App\Domains\Logging\Models\ValueChange;
-use App\Domains\Purchase\Models\Purchase;
-use App\Domains\Tenant\Models\Tenant;
-use Illuminate\Pagination\LengthAwarePaginator;
-
-class AdminAppPurchaseService
-{
-    public function confirmedSalesTotal(Tenant $tenant): string
-    {
-        $total = Purchase::query()
-            ->where('tenant_codigo', $tenant->codigo)
-            ->where('status', Purchase::STATUS_PAID)
-            ->sum('total');
-
-        return number_format((float) $total, 2, '.', '');
-    }
-
-    /** @return LengthAwarePaginator<Purchase> */
-    public function purchases(Tenant $tenant): LengthAwarePaginator
-    {
-        return Purchase::query()
-            ->where('tenant_codigo', $tenant->codigo)
-            ->with(['items.imageAttachment'])
-            ->withCount('tickets')
-            ->latest()
-            ->paginateFromRequest()
-            ->withQueryString();
-    }
-
-    /** @return LengthAwarePaginator<ValueChange> */
-    public function modifications(Tenant $tenant): LengthAwarePaginator
-    {
-        return ValueChange::query()
-            ->where('tenant_code', $tenant->codigo)
-            ->where('trackable_type', (new Purchase)->getMorphClass())
-            ->with(['trackable', 'user'])
-            ->orderByDesc('changed_at')
-            ->orderByDesc('id')
-            ->paginateFromRequest()
-            ->withQueryString();
-    }
-}
diff --git a/app/Domains/Purchase/routes/adminapp.php b/app/Domains/Purchase/routes/adminapp.php
deleted file mode 100644
index e560ddc..0000000
--- a/app/Domains/Purchase/routes/adminapp.php
+++ /dev/null
@@ -1,11 +0,0 @@
-<?php
-
-use App\Domains\Purchase\Controllers\AdminApp\PurchaseController;
-use Illuminate\Support\Facades\Route;
-
-Route::prefix('v1/adminapp/tenant')
-    ->middleware(['auth:sanctum', 'adminapp.tenant'])
-    ->group(function (): void {
-        Route::get('purchases', [PurchaseController::class, 'index']);
-        Route::get('purchases/modifications', [PurchaseController::class, 'modifications']);
-    });
diff --git a/app/Domains/Purchase/routes/api.php b/app/Domains/Purchase/routes/api.php
index 314a680..41cc919 100644
--- a/app/Domains/Purchase/routes/api.php
+++ b/app/Domains/Purchase/routes/api.php
@@ -15,5 +15,3 @@ Route::prefix('tenants/{tenant:codigo}')->middleware('auth:sanctum')->group(func
     Route::post('compras/{compra}/review', [PurchaseController::class, 'submitForReview']);
     Route::post('compras/{compra}/cancel', [PurchaseController::class, 'cancel']);
 });
-
-require __DIR__.'/adminapp.php';
diff --git a/app/Domains/Sale/Controllers/AdminApp/SaleController.php b/app/Domains/Sale/Controllers/AdminApp/SaleController.php
new file mode 100644
index 0000000..8e5c302
--- /dev/null
+++ b/app/Domains/Sale/Controllers/AdminApp/SaleController.php
@@ -0,0 +1,61 @@
+<?php
+
+namespace App\Domains\Sale\Controllers\AdminApp;
+
+use App\Domains\Sale\Requests\AdminAppSaleIndexRequest;
+use App\Domains\Sale\Resources\AdminApp\SaleModificationResource;
+use App\Domains\Sale\Resources\AdminApp\SaleResource;
+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;
+
+class SaleController extends Controller
+{
+    public function __construct(
+        protected AdminAppSaleService $saleService,
+        protected AdminAppSalePdfService $salePdfService,
+    ) {}
+
+    public function index(AdminAppSaleIndexRequest $request): AnonymousResourceCollection
+    {
+        $tenant = $request->user()->tenant()->firstOrFail();
+
+        return SaleResource::collection(
+            $this->saleService->sales($tenant, $request->validated())
+        )->additional([
+            'confirmed_sales_total' => $this->saleService->confirmedSalesTotal($tenant),
+        ]);
+    }
+
+    public function modifications(Request $request): AnonymousResourceCollection
+    {
+        return SaleModificationResource::collection(
+            $this->saleService->modifications(
+                $request->user()->tenant()->firstOrFail()
+            )
+        );
+    }
+
+    public function downloadPdf(AdminAppSaleIndexRequest $request): Response
+    {
+        $tenant = $request->user()->tenant()->firstOrFail();
+
+        return $this->salePdfService->downloadSales(
+            $tenant,
+            $this->saleService->salesForExport($tenant, $request->validated()),
+        );
+    }
+
+    public function downloadModificationsPdf(Request $request): Response
+    {
+        $tenant = $request->user()->tenant()->firstOrFail();
+
+        return $this->salePdfService->downloadModifications(
+            $tenant,
+            $this->saleService->modificationsForExport($tenant),
+        );
+    }
+}
diff --git a/app/Domains/Sale/Requests/AdminAppSaleIndexRequest.php b/app/Domains/Sale/Requests/AdminAppSaleIndexRequest.php
new file mode 100644
index 0000000..d4a2d32
--- /dev/null
+++ b/app/Domains/Sale/Requests/AdminAppSaleIndexRequest.php
@@ -0,0 +1,30 @@
+<?php
+
+namespace App\Domains\Sale\Requests;
+
+use App\Domains\Purchase\Models\Purchase;
+use Illuminate\Foundation\Http\FormRequest;
+use Illuminate\Validation\Rule;
+
+class AdminAppSaleIndexRequest extends FormRequest
+{
+    public function authorize(): bool
+    {
+        return true;
+    }
+
+    /** @return array<string, list<string>> */
+    public function rules(): array
+    {
+        return [
+            'q' => ['sometimes', 'nullable', 'string', 'max:255'],
+            'id' => ['sometimes', 'nullable', 'integer', 'min:1'],
+            'sale_date' => ['sometimes', 'nullable', 'date_format:Y-m-d'],
+            'status' => ['sometimes', 'nullable', 'string', Rule::in(Purchase::statuses())],
+            'sort_by' => ['sometimes', 'string', 'in:id,date,customer_name,quantity,status,total'],
+            'sort_direction' => ['sometimes', 'string', 'in:asc,desc'],
+            'page' => ['sometimes', 'integer', 'min:1'],
+            'per_page' => ['sometimes', 'integer', 'min:1', 'max:100'],
+        ];
+    }
+}
diff --git a/app/Domains/Purchase/Resources/AdminApp/PurchaseModificationResource.php b/app/Domains/Sale/Resources/AdminApp/SaleModificationResource.php
similarity index 60%
rename from app/Domains/Purchase/Resources/AdminApp/PurchaseModificationResource.php
rename to app/Domains/Sale/Resources/AdminApp/SaleModificationResource.php
index f42b219..c842c0a 100644
--- a/app/Domains/Purchase/Resources/AdminApp/PurchaseModificationResource.php
+++ b/app/Domains/Sale/Resources/AdminApp/SaleModificationResource.php
@@ -1,6 +1,6 @@
 <?php
 
-namespace App\Domains\Purchase\Resources\AdminApp;
+namespace App\Domains\Sale\Resources\AdminApp;
 
 use App\Domains\Logging\Models\ValueChange;
 use App\Domains\Purchase\Models\Purchase;
@@ -8,27 +8,28 @@ use Illuminate\Http\Request;
 use Illuminate\Http\Resources\Json\JsonResource;
 
 /** @mixin ValueChange */
-class PurchaseModificationResource extends JsonResource
+class SaleModificationResource extends JsonResource
 {
     /** @return array<string, mixed> */
     public function toArray(Request $request): array
     {
-        /** @var Purchase|null $purchase */
-        $purchase = $this->whenLoaded('trackable');
+        /** @var Purchase|null $sale */
+        $sale = $this->whenLoaded('trackable');
         $user = $this->whenLoaded('user');
 
         return [
             'id' => $this->id,
-            'purchase_id' => $this->trackable_id,
+            'sale_id' => $this->trackable_id,
             'attribute' => $this->attribute,
             'old_value' => $this->old_value,
             'new_value' => $this->new_value,
-            'changed_at' => $this->changed_at,
+            'date' => $this->changed_at->format('Y-m-d'),
+            'time' => $this->changed_at->format('H:i:s'),
             'actor_type' => $this->actor_type->value,
-            'purchase' => $purchase instanceof Purchase ? [
-                'id' => $purchase->id,
-                'customer_name' => $purchase->nombre_apellido,
-                'status' => $purchase->status,
+            'sale' => $sale instanceof Purchase ? [
+                'id' => $sale->id,
+                'customer_name' => $sale->nombre_apellido,
+                'status' => $sale->status,
             ] : null,
             'modified_by' => $user ? [
                 'id' => $user->id,
diff --git a/app/Domains/Sale/Resources/AdminApp/SaleResource.php b/app/Domains/Sale/Resources/AdminApp/SaleResource.php
new file mode 100644
index 0000000..3a11ced
--- /dev/null
+++ b/app/Domains/Sale/Resources/AdminApp/SaleResource.php
@@ -0,0 +1,28 @@
+<?php
+
+namespace App\Domains\Sale\Resources\AdminApp;
+
+use App\Domains\Purchase\Models\Purchase;
+use Illuminate\Http\Request;
+use Illuminate\Http\Resources\Json\JsonResource;
+
+/** @mixin Purchase */
+class SaleResource extends JsonResource
+{
+    /** @return array<string, mixed> */
+    public function toArray(Request $request): array
+    {
+        $ticketsCount = (int) ($this->tickets_count ?? 0);
+
+        return [
+            'id' => $this->id,
+            'created_at' => $this->created_at,
+            'customer_name' => $this->nombre_apellido,
+            'quantity' => (int) ($this->quantity ?? 0),
+            'status' => $this->status,
+            'total' => number_format((float) $this->total, 2, '.', ''),
+            'tickets_count' => $ticketsCount,
+            'has_generated_tickets' => $ticketsCount > 0,
+        ];
+    }
+}
diff --git a/app/Domains/Sale/Services/AdminAppSalePdfService.php b/app/Domains/Sale/Services/AdminAppSalePdfService.php
new file mode 100644
index 0000000..2712fb1
--- /dev/null
+++ b/app/Domains/Sale/Services/AdminAppSalePdfService.php
@@ -0,0 +1,68 @@
+<?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 Barryvdh\DomPDF\Facade\Pdf;
+use Barryvdh\DomPDF\PDF as DomPdf;
+use Illuminate\Http\Response;
+use Illuminate\Support\Collection;
+
+class AdminAppSalePdfService
+{
+    /** @param Collection<int, Purchase> $sales */
+    public function downloadSales(Tenant $tenant, Collection $sales): Response
+    {
+        $pdf = Pdf::loadView('pdf.adminapp.sales', [
+            'tenant' => $tenant,
+            'sales' => $sales,
+            'generatedAt' => now(),
+            'confirmedSalesTotal' => number_format(
+                (float) $sales->where('status', Purchase::STATUS_PAID)->sum('total'),
+                2,
+                '.',
+                '',
+            ),
+        ])->setPaper('a4', 'landscape');
+
+        $this->addPageNumbers($pdf);
+
+        return $pdf->download(
+            'ventas_'.$tenant->codigo.'_'.now()->format('Ymd_His').'.pdf'
+        );
+    }
+
+    /** @param Collection<int, ValueChange> $modifications */
+    public function downloadModifications(Tenant $tenant, Collection $modifications): Response
+    {
+        $pdf = Pdf::loadView('pdf.adminapp.sale-modifications', [
+            'tenant' => $tenant,
+            'modifications' => $modifications,
+            'generatedAt' => now(),
+        ])->setPaper('a4', 'landscape');
+
+        $this->addPageNumbers($pdf);
+
+        return $pdf->download(
+            'historial_modificaciones_'.$tenant->codigo.'_'.now()->format('Ymd_His').'.pdf'
+        );
+    }
+
+    private function addPageNumbers(DomPdf $pdf): void
+    {
+        $pdf->render();
+        $domPdf = $pdf->getDomPDF();
+        $font = $domPdf->getFontMetrics()->getFont('DejaVu Sans');
+
+        $domPdf->getCanvas()->page_text(
+            385,
+            575,
+            'Página {PAGE_NUM} de {PAGE_COUNT}',
+            $font,
+            7,
+            [0.48, 0.52, 0.49],
+        );
+    }
+}
diff --git a/app/Domains/Sale/Services/AdminAppSaleService.php b/app/Domains/Sale/Services/AdminAppSaleService.php
new file mode 100644
index 0000000..fda53e6
--- /dev/null
+++ b/app/Domains/Sale/Services/AdminAppSaleService.php
@@ -0,0 +1,120 @@
+<?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\Database\Eloquent\Builder;
+use Illuminate\Pagination\LengthAwarePaginator;
+use Illuminate\Support\Collection;
+
+class AdminAppSaleService
+{
+    public function confirmedSalesTotal(Tenant $tenant): string
+    {
+        $total = Purchase::query()
+            ->where('tenant_codigo', $tenant->codigo)
+            ->where('status', Purchase::STATUS_PAID)
+            ->sum('total');
+
+        return number_format((float) $total, 2, '.', '');
+    }
+
+    /**
+     * @param  array{
+     *     q?: string|null,
+     *     id?: int|null,
+     *     sale_date?: string|null,
+     *     status?: string|null,
+     *     sort_by?: string,
+     *     sort_direction?: string
+     * }  $filters
+     * @return LengthAwarePaginator<Purchase>
+     */
+    public function sales(Tenant $tenant, array $filters = []): LengthAwarePaginator
+    {
+        return $this->salesQuery($tenant, $filters)
+            ->paginateFromRequest()
+            ->withQueryString();
+    }
+
+    /**
+     * @param  array<string, mixed>  $filters
+     * @return Collection<int, Purchase>
+     */
+    public function salesForExport(Tenant $tenant, array $filters = []): Collection
+    {
+        return $this->salesQuery($tenant, $filters)->get();
+    }
+
+    /** @return LengthAwarePaginator<ValueChange> */
+    public function modifications(Tenant $tenant): LengthAwarePaginator
+    {
+        return $this->modificationsQuery($tenant)
+            ->paginateFromRequest()
+            ->withQueryString();
+    }
+
+    /** @return Collection<int, ValueChange> */
+    public function modificationsForExport(Tenant $tenant): Collection
+    {
+        return $this->modificationsQuery($tenant)->get();
+    }
+
+    /** @param array<string, mixed> $filters */
+    protected function salesQuery(Tenant $tenant, array $filters): Builder
+    {
+        $sortColumns = [
+            'id' => 'id',
+            'date' => 'created_at',
+            'customer_name' => 'nombre_apellido',
+            'quantity' => 'quantity',
+            'status' => 'status',
+            'total' => 'total',
+        ];
+        $requestedSort = $filters['sort_by'] ?? 'date';
+        $sortBy = array_key_exists($requestedSort, $sortColumns) ? $requestedSort : 'date';
+        $requestedDirection = $filters['sort_direction'] ?? 'desc';
+        $sortDirection = in_array($requestedDirection, ['asc', 'desc'], true)
+            ? $requestedDirection
+            : 'desc';
+
+        return Purchase::query()
+            ->where('tenant_codigo', $tenant->codigo)
+            ->when($filters['q'] ?? null, function (Builder $query, string $search): void {
+                $term = trim($search);
+
+                $query->where(function (Builder $query) use ($term): void {
+                    $query
+                        ->where('id', 'like', "%{$term}%")
+                        ->orWhere('nombre_apellido', 'like', "%{$term}%")
+                        ->orWhere('created_at', 'like', "%{$term}%");
+                });
+            })
+            ->when($filters['id'] ?? null, fn (Builder $query, int $id): Builder => $query->whereKey($id))
+            ->when(
+                $filters['sale_date'] ?? null,
+                fn (Builder $query, string $date): Builder => $query->whereDate('created_at', $date)
+            )
+            ->when(
+                $filters['status'] ?? null,
+                fn (Builder $query, string $status): Builder => $query->where('status', $status)
+            )
+            ->withSum('items as quantity', 'cantidad')
+            ->withCount('tickets')
+            ->orderBy($sortColumns[$sortBy], $sortDirection)
+            ->when($sortBy !== 'id', fn (Builder $query): Builder => $query->orderByDesc('id'));
+    }
+
+    /** @return Builder<ValueChange> */
+    protected function modificationsQuery(Tenant $tenant): Builder
+    {
+        return ValueChange::query()
+            ->where('tenant_code', $tenant->codigo)
+            ->where('trackable_type', (new Purchase)->getMorphClass())
+            ->with(['trackable', 'user'])
+            ->orderByDesc('changed_at')
+            ->orderByDesc('id');
+    }
+}
diff --git a/app/Domains/Sale/routes/adminapp.php b/app/Domains/Sale/routes/adminapp.php
new file mode 100644
index 0000000..3eea7bd
--- /dev/null
+++ b/app/Domains/Sale/routes/adminapp.php
@@ -0,0 +1,13 @@
+<?php
+
+use App\Domains\Sale\Controllers\AdminApp\SaleController;
+use Illuminate\Support\Facades\Route;
+
+Route::prefix('v1/adminapp/tenant')
+    ->middleware(['auth:sanctum', 'adminapp.tenant'])
+    ->group(function (): void {
+        Route::get('sales', [SaleController::class, 'index']);
+        Route::get('sales/pdf', [SaleController::class, 'downloadPdf']);
+        Route::get('sales/modifications', [SaleController::class, 'modifications']);
+        Route::get('sales/modifications/pdf', [SaleController::class, 'downloadModificationsPdf']);
+    });
diff --git a/app/Domains/Sale/routes/api.php b/app/Domains/Sale/routes/api.php
new file mode 100644
index 0000000..062e0fe
--- /dev/null
+++ b/app/Domains/Sale/routes/api.php
@@ -0,0 +1,3 @@
+<?php
+
+require __DIR__.'/adminapp.php';
diff --git a/resources/views/pdf/adminapp/sale-modifications.blade.php b/resources/views/pdf/adminapp/sale-modifications.blade.php
new file mode 100644
index 0000000..4cff849
--- /dev/null
+++ b/resources/views/pdf/adminapp/sale-modifications.blade.php
@@ -0,0 +1,63 @@
+<!doctype html>
+<html lang="es">
+<head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <style>
+        @page { margin: 28px 30px 58px; }
+        body { color: #17211b; font-family: DejaVu Sans, sans-serif; font-size: 8px; margin: 0; }
+        h1 { font-size: 21px; margin: 0 0 3px; }
+        .subtitle { color: #66736b; margin: 0 0 18px; }
+        table { border-collapse: collapse; table-layout: fixed; width: 100%; }
+        thead { display: table-header-group; }
+        tr { page-break-inside: avoid; }
+        th { background: #26382e; color: #fff; font-size: 7px; letter-spacing: .35px; padding: 7px 5px; text-align: left; text-transform: uppercase; }
+        td { border-bottom: 1px solid #dfe7e2; overflow-wrap: break-word; padding: 7px 5px; vertical-align: top; }
+        tbody tr:nth-child(even) { background: #f7f9f8; }
+        .date { width: 10%; }
+        .time { width: 7%; }
+        .sale { width: 8%; }
+        .customer { width: 17%; }
+        .attribute { width: 10%; }
+        .value { width: 16%; }
+        .actor { width: 16%; }
+        .empty { color: #66736b; padding: 24px; text-align: center; }
+    </style>
+</head>
+<body>
+    <h1>Historial de modificaciones de ventas</h1>
+    <p class="subtitle">{{ $tenant->nombre }} · Generado el {{ $generatedAt->format('d/m/Y H:i') }}</p>
+
+    <table>
+        <thead>
+            <tr>
+                <th class="date">Fecha</th>
+                <th class="time">Hora</th>
+                <th class="sale">Venta</th>
+                <th class="customer">Cliente</th>
+                <th class="attribute">Campo</th>
+                <th class="value">Valor anterior</th>
+                <th class="value">Valor nuevo</th>
+                <th class="actor">Modificado por</th>
+            </tr>
+        </thead>
+        <tbody>
+            @forelse ($modifications as $modification)
+                @php($sale = $modification->trackable)
+                <tr>
+                    <td>{{ $modification->changed_at->format('d/m/Y') }}</td>
+                    <td>{{ $modification->changed_at->format('H:i:s') }}</td>
+                    <td>#{{ $modification->trackable_id }}</td>
+                    <td>{{ $sale?->nombre_apellido ?: 'Sin nombre' }}</td>
+                    <td>{{ $modification->attribute }}</td>
+                    <td>{{ $modification->old_value ?? '-' }}</td>
+                    <td>{{ $modification->new_value ?? '-' }}</td>
+                    <td>{{ $modification->user?->nombre_apellido ?? 'Sistema' }}</td>
+                </tr>
+            @empty
+                <tr><td class="empty" colspan="8">Todavía no hay modificaciones registradas.</td></tr>
+            @endforelse
+        </tbody>
+    </table>
+
+</body>
+</html>
diff --git a/resources/views/pdf/adminapp/sales.blade.php b/resources/views/pdf/adminapp/sales.blade.php
new file mode 100644
index 0000000..a258ba6
--- /dev/null
+++ b/resources/views/pdf/adminapp/sales.blade.php
@@ -0,0 +1,65 @@
+<!doctype html>
+<html lang="es">
+<head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+    <style>
+        @page { margin: 28px 34px 58px; }
+        body { color: #17211b; font-family: DejaVu Sans, sans-serif; font-size: 9px; margin: 0; }
+        h1 { font-size: 21px; margin: 0 0 3px; }
+        .subtitle { color: #66736b; margin: 0 0 18px; }
+        .summary { background: #eef5f1; border-left: 4px solid #198754; margin-bottom: 16px; padding: 9px 12px; }
+        .summary strong { font-size: 14px; }
+        table { border-collapse: collapse; width: 100%; }
+        thead { display: table-header-group; }
+        tr { page-break-inside: avoid; }
+        th { background: #26382e; color: #fff; font-size: 8px; letter-spacing: .4px; padding: 7px 6px; text-align: left; text-transform: uppercase; }
+        td { border-bottom: 1px solid #dfe7e2; padding: 7px 6px; vertical-align: top; }
+        tbody tr:nth-child(even) { background: #f7f9f8; }
+        .number { text-align: right; }
+        .center { text-align: center; }
+        .empty { color: #66736b; padding: 24px; text-align: center; }
+    </style>
+</head>
+<body>
+    <h1>Historial de ventas</h1>
+    <p class="subtitle">{{ $tenant->nombre }} · Generado el {{ $generatedAt->format('d/m/Y H:i') }}</p>
+
+    <div class="summary">
+        Total de ventas confirmadas en este reporte: <strong>${{ number_format((float) $confirmedSalesTotal, 2, ',', '.') }}</strong>
+    </div>
+
+    <table>
+        <thead>
+            <tr>
+                <th>ID</th>
+                <th>Fecha</th>
+                <th>Cliente</th>
+                <th class="center">Cantidad</th>
+                <th>Estado</th>
+                <th class="number">Importe</th>
+                <th class="center">Tickets</th>
+            </tr>
+        </thead>
+        <tbody>
+            @forelse ($sales as $sale)
+                <tr>
+                    <td>#{{ $sale->id }}</td>
+                    <td>{{ $sale->created_at?->format('d/m/Y H:i') ?? '-' }}</td>
+                    <td>{{ $sale->nombre_apellido ?: 'Sin nombre' }}</td>
+                    <td class="center">{{ (int) ($sale->quantity ?? 0) }}</td>
+                    <td>{{ match ($sale->status) {
+                        'paid' => 'Confirmado',
+                        'created', 'pending_payment' => 'Esperando pago',
+                        default => 'Anulado',
+                    } }}</td>
+                    <td class="number">${{ number_format((float) $sale->total, 2, ',', '.') }}</td>
+                    <td class="center">{{ (int) ($sale->tickets_count ?? 0) }}</td>
+                </tr>
+            @empty
+                <tr><td class="empty" colspan="7">No hay ventas para los criterios seleccionados.</td></tr>
+            @endforelse
+        </tbody>
+    </table>
+
+</body>
+</html>
diff --git a/routes/api.php b/routes/api.php
index f724fab..eda54d3 100644
--- a/routes/api.php
+++ b/routes/api.php
@@ -6,6 +6,7 @@ require __DIR__.'/../app/Domains/Cart/routes/api.php';
 require __DIR__.'/../app/Domains/StorageTest/routes/api.php';
 require __DIR__.'/../app/Domains/MailTest/routes/api.php';
 require __DIR__.'/../app/Domains/Purchase/routes/api.php';
+require __DIR__.'/../app/Domains/Sale/routes/api.php';
 require __DIR__.'/../app/Domains/Tenant/routes/api.php';
 require __DIR__.'/../app/Domains/Integration/routes/api.php';
 require __DIR__.'/../app/Domains/Menu/routes/api.php';
diff --git a/tests/Feature/Forms/AdminAppSaleFormControllerTest.php b/tests/Feature/Forms/AdminAppSaleFormControllerTest.php
new file mode 100644
index 0000000..b6d3e96
--- /dev/null
+++ b/tests/Feature/Forms/AdminAppSaleFormControllerTest.php
@@ -0,0 +1,67 @@
+<?php
+
+namespace Tests\Feature\Forms;
+
+use App\Domains\Auth\Models\User;
+use App\Domains\Authorization\Enums\RoleCode;
+use App\Domains\Purchase\Models\Purchase;
+use App\Domains\Tenant\Models\Tenant;
+use App\Domains\Tenant\Models\WebsiteType;
+use Database\Seeders\AuthorizationSeeder;
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Laravel\Sanctum\Sanctum;
+use Tests\TestCase;
+
+class AdminAppSaleFormControllerTest extends TestCase
+{
+    use RefreshDatabase;
+
+    protected function setUp(): void
+    {
+        parent::setUp();
+
+        $this->seed(AuthorizationSeeder::class);
+        WebsiteType::query()->create([
+            'codigo' => 'onticket',
+            'nombre' => 'OnTicket',
+        ]);
+    }
+
+    public function test_authentication_is_required(): void
+    {
+        $this->getJson('/api/v1/adminapp/forms/sale')->assertUnauthorized();
+    }
+
+    public function test_an_adminapp_user_can_get_the_sale_form(): void
+    {
+        $tenant = Tenant::query()->create([
+            'codigo' => 'acme',
+            'nombre' => 'Acme',
+            'dominio' => 'acme.test',
+            'website_type_code' => 'onticket',
+        ]);
+        Sanctum::actingAs(User::factory()->create([
+            'rol_codigo' => RoleCode::AdminApp->value,
+            'tenant_codigo' => $tenant->codigo,
+        ]));
+
+        $this->getJson('/api/v1/adminapp/forms/sale')
+            ->assertOk()
+            ->assertJsonCount(count(Purchase::statuses()), 'data.statuses')
+            ->assertJsonPath('data.statuses.0.code', Purchase::STATUS_CREATED)
+            ->assertJsonPath('data.statuses.0.name', 'Creada')
+            ->assertJsonPath('data.statuses.1.code', Purchase::STATUS_PENDING_PAYMENT)
+            ->assertJsonPath('data.statuses.2.code', Purchase::STATUS_PAID)
+            ->assertJsonPath('data.statuses.5.code', Purchase::STATUS_EXPIRED);
+    }
+
+    public function test_a_customer_cannot_get_the_sale_form(): void
+    {
+        Sanctum::actingAs(User::factory()->create([
+            'rol_codigo' => RoleCode::User->value,
+            'tenant_codigo' => null,
+        ]));
+
+        $this->getJson('/api/v1/adminapp/forms/sale')->assertForbidden();
+    }
+}
diff --git a/tests/Unit/Sale/AdminAppSalePdfServiceTest.php b/tests/Unit/Sale/AdminAppSalePdfServiceTest.php
new file mode 100644
index 0000000..04625ce
--- /dev/null
+++ b/tests/Unit/Sale/AdminAppSalePdfServiceTest.php
@@ -0,0 +1,90 @@
+<?php
+
+namespace Tests\Unit\Sale;
+
+use App\Domains\Auth\Models\User;
+use App\Domains\Logging\Models\ValueChange;
+use App\Domains\Purchase\Models\Purchase;
+use App\Domains\Sale\Services\AdminAppSalePdfService;
+use App\Domains\Tenant\Models\Tenant;
+use Barryvdh\DomPDF\ServiceProvider;
+use Tests\TestCase;
+
+class AdminAppSalePdfServiceTest extends TestCase
+{
+    protected function setUp(): void
+    {
+        parent::setUp();
+
+        $this->app->register(ServiceProvider::class);
+    }
+
+    public function test_it_downloads_the_sales_report_as_a_pdf(): void
+    {
+        $response = app(AdminAppSalePdfService::class)->downloadSales(
+            $this->tenant(),
+            collect([$this->sale()]),
+        );
+
+        $this->assertSame('application/pdf', $response->headers->get('content-type'));
+        $this->assertStringContainsString(
+            'attachment; filename=ventas_acme_',
+            (string) $response->headers->get('content-disposition'),
+        );
+        $this->assertStringStartsWith('%PDF', $response->getContent());
+    }
+
+    public function test_it_downloads_the_modification_history_as_a_pdf(): void
+    {
+        $sale = $this->sale();
+        $admin = (new User)->forceFill([
+            'id' => 10,
+            'nombre_apellido' => 'Admin Test',
+            'email' => 'admin@example.test',
+        ]);
+        $modification = (new ValueChange)->forceFill([
+            'id' => 1,
+            'trackable_id' => $sale->id,
+            'attribute' => 'status',
+            'old_value' => Purchase::STATUS_PENDING_PAYMENT,
+            'new_value' => Purchase::STATUS_PAID,
+            'changed_at' => now(),
+            'actor_type' => 'user',
+        ]);
+        $modification->setRelation('trackable', $sale);
+        $modification->setRelation('user', $admin);
+
+        $response = app(AdminAppSalePdfService::class)->downloadModifications(
+            $this->tenant(),
+            collect([$modification]),
+        );
+
+        $this->assertSame('application/pdf', $response->headers->get('content-type'));
+        $this->assertStringContainsString(
+            'attachment; filename=historial_modificaciones_acme_',
+            (string) $response->headers->get('content-disposition'),
+        );
+        $this->assertStringStartsWith('%PDF', $response->getContent());
+    }
+
+    private function tenant(): Tenant
+    {
+        return (new Tenant)->forceFill([
+            'codigo' => 'acme',
+            'nombre' => 'Acme Eventos',
+        ]);
+    }
+
+    private function sale(): Purchase
+    {
+        return (new Purchase)->forceFill([
+            'id' => 15,
+            'created_at' => now(),
+            'nombre_apellido' => 'Cliente Test',
+            'quantity' => 2,
+            'status' => Purchase::STATUS_PAID,
+            'total' => '25000.00',
+            'tickets_count' => 2,
+        ]);
+    }
+}