diff --git a/app/Domains/Commerce/Purchase/Services/PurchaseRefundSummaryService.php b/app/Domains/Commerce/Purchase/Services/PurchaseRefundSummaryService.php
index 9c113035..ee0649ed 100644
--- a/app/Domains/Commerce/Purchase/Services/PurchaseRefundSummaryService.php
+++ b/app/Domains/Commerce/Purchase/Services/PurchaseRefundSummaryService.php
@@ -8,12 +8,13 @@ use Illuminate\Database\Eloquent\Builder;
 
 class PurchaseRefundSummaryService
 {
-    public function totalForTenant(Tenant $tenant): string
+    public function totalForTenant(Tenant $tenant, ?int $eventId = null): string
     {
         $total = TicketRefund::query()
             ->whereHas(
                 'purchaseItem.purchase',
                 fn (Builder $query): Builder => $query->where('tenant_codigo', $tenant->codigo)
+                    ->when($eventId !== null, fn (Builder $purchase) => $purchase->where('event_id', $eventId))
             )
             ->sum('amount');
 
diff --git a/app/Domains/Commerce/Sale/Controllers/AdminApp/SaleController.php b/app/Domains/Commerce/Sale/Controllers/AdminApp/SaleController.php
index bb94f0dc..bbca4cff 100644
--- a/app/Domains/Commerce/Sale/Controllers/AdminApp/SaleController.php
+++ b/app/Domains/Commerce/Sale/Controllers/AdminApp/SaleController.php
@@ -13,6 +13,7 @@ use App\Domains\Commerce\Sale\Resources\AdminApp\SaleTicketResource;
 use App\Domains\Commerce\Sale\Services\AdminAppSaleExcelService;
 use App\Domains\Commerce\Sale\Services\AdminAppSalePdfService;
 use App\Domains\Commerce\Sale\Services\AdminAppSaleService;
+use App\Domains\Core\Auth\Services\EventScopeService;
 use App\Http\Controllers\Controller;
 use Illuminate\Http\Request;
 use Illuminate\Http\Resources\Json\AnonymousResourceCollection;
@@ -27,15 +28,20 @@ class SaleController extends Controller
         protected AdminAppSaleExcelService $saleExcelService,
     ) {}
 
+    private function eventId(Request $request): ?int
+    {
+        return app(EventScopeService::class)->eventId($request->user());
+    }
+
     public function index(AdminAppSaleIndexRequest $request): AnonymousResourceCollection
     {
         $tenant = $request->user()->tenant()->firstOrFail();
 
         return SaleResource::collection(
-            $this->saleService->sales($tenant, $request->validated())
+            $this->saleService->sales($tenant, $request->validated(), $this->eventId($request))
         )->additional([
-            'confirmed_sales_total' => $this->saleService->confirmedSalesTotal($tenant),
-            'refunded_total' => $this->saleService->refundedTotal($tenant),
+            'confirmed_sales_total' => $this->saleService->confirmedSalesTotal($tenant, $this->eventId($request)),
+            'refunded_total' => $this->saleService->refundedTotal($tenant, $this->eventId($request)),
         ]);
     }
 
@@ -43,7 +49,7 @@ class SaleController extends Controller
     {
         $tenant = $request->user()->tenant()->firstOrFail();
 
-        return new SaleDetailResource($this->saleService->detail($tenant, $sale));
+        return new SaleDetailResource($this->saleService->detail($tenant, $sale, $this->eventId($request)));
     }
 
     public function tickets(Request $request, int $sale): AnonymousResourceCollection
@@ -51,7 +57,7 @@ class SaleController extends Controller
         $tenant = $request->user()->tenant()->firstOrFail();
 
         return SaleTicketResource::collection(
-            $this->saleService->tickets($tenant, $sale)
+            $this->saleService->tickets($tenant, $sale, $this->eventId($request))
         );
     }
 
@@ -59,14 +65,14 @@ class SaleController extends Controller
     {
         $tenant = $request->user()->tenant()->firstOrFail();
 
-        return new SaleResource($this->saleService->confirm($tenant, $sale));
+        return new SaleResource($this->saleService->confirm($tenant, $sale, $this->eventId($request)));
     }
 
     public function cancel(Request $request, int $sale): SaleResource
     {
         $tenant = $request->user()->tenant()->firstOrFail();
 
-        return new SaleResource($this->saleService->cancel($tenant, $sale));
+        return new SaleResource($this->saleService->cancel($tenant, $sale, $this->eventId($request)));
     }
 
     public function modifications(
@@ -76,6 +82,7 @@ class SaleController extends Controller
             $this->saleService->modifications(
                 $request->user()->tenant()->firstOrFail(),
                 $request->validated(),
+                $this->eventId($request),
             )
         );
     }
@@ -86,7 +93,7 @@ class SaleController extends Controller
 
         return $this->salePdfService->downloadSales(
             $tenant,
-            $this->saleService->salesForExport($tenant, $request->validated()),
+            $this->saleService->salesForExport($tenant, $request->validated(), $this->eventId($request)),
             $request->validated('timezone'),
         );
     }
@@ -97,7 +104,7 @@ class SaleController extends Controller
 
         return $this->salePdfService->downloadModifications(
             $tenant,
-            $this->saleService->modificationsForExport($tenant, $request->validated()),
+            $this->saleService->modificationsForExport($tenant, $request->validated(), $this->eventId($request)),
             $request->validated('timezone'),
         );
     }
@@ -108,7 +115,7 @@ class SaleController extends Controller
 
         return $this->saleExcelService->downloadSales(
             $tenant,
-            $this->saleService->salesForExport($tenant, $request->validated()),
+            $this->saleService->salesForExport($tenant, $request->validated(), $this->eventId($request)),
             $request->validated('timezone'),
         );
     }
@@ -120,7 +127,7 @@ class SaleController extends Controller
 
         return $this->saleExcelService->downloadModifications(
             $tenant,
-            $this->saleService->modificationsForExport($tenant, $request->validated()),
+            $this->saleService->modificationsForExport($tenant, $request->validated(), $this->eventId($request)),
             $request->validated('timezone'),
         );
     }
diff --git a/app/Domains/Commerce/Sale/Services/AdminAppSaleService.php b/app/Domains/Commerce/Sale/Services/AdminAppSaleService.php
index 79a663e5..4d0c382c 100644
--- a/app/Domains/Commerce/Sale/Services/AdminAppSaleService.php
+++ b/app/Domains/Commerce/Sale/Services/AdminAppSaleService.php
@@ -2,7 +2,6 @@
 
 namespace App\Domains\Commerce\Sale\Services;
 
-use App\Shared\Logging\Models\ValueChange;
 use App\Domains\Commerce\Purchase\Models\Purchase;
 use App\Domains\Commerce\Purchase\Services\CheckoutService;
 use App\Domains\Commerce\Purchase\Services\PurchaseRefundSummaryService;
@@ -10,6 +9,7 @@ use App\Domains\Core\Tenant\Models\Tenant;
 use App\Domains\Ticketing\Ticket\Models\Ticket;
 use App\Domains\Ticketing\Ticket\Services\TicketPresentationResolver;
 use App\Domains\Ticketing\Ticket\Services\TicketValidityResolver;
+use App\Shared\Logging\Models\ValueChange;
 use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Pagination\LengthAwarePaginator;
 use Illuminate\Support\Collection;
@@ -21,19 +21,20 @@ class AdminAppSaleService
         protected PurchaseRefundSummaryService $refundSummaryService,
     ) {}
 
-    public function confirmedSalesTotal(Tenant $tenant): string
+    public function confirmedSalesTotal(Tenant $tenant, ?int $eventId = null): string
     {
         $total = Purchase::query()
             ->where('tenant_codigo', $tenant->codigo)
+            ->when($eventId !== null, fn (Builder $query) => $query->where('event_id', $eventId))
             ->where('status', Purchase::STATUS_PAID)
             ->sum('total');
 
         return number_format((float) $total, 2, '.', '');
     }
 
-    public function refundedTotal(Tenant $tenant): string
+    public function refundedTotal(Tenant $tenant, ?int $eventId = null): string
     {
-        return $this->refundSummaryService->totalForTenant($tenant);
+        return $this->refundSummaryService->totalForTenant($tenant, $eventId);
     }
 
     /**
@@ -47,43 +48,44 @@ class AdminAppSaleService
      * }  $filters
      * @return LengthAwarePaginator<Purchase>
      */
-    public function sales(Tenant $tenant, array $filters = []): LengthAwarePaginator
+    public function sales(Tenant $tenant, array $filters = [], ?int $eventId = null): LengthAwarePaginator
     {
-        return $this->salesQuery($tenant, $filters)
+        return $this->salesQuery($tenant, $filters, $eventId)
             ->paginateFromRequest()
             ->withQueryString();
     }
 
-    public function detail(Tenant $tenant, int $saleId): Purchase
+    public function detail(Tenant $tenant, int $saleId, ?int $eventId = null): Purchase
     {
         return Purchase::query()
             ->where('tenant_codigo', $tenant->codigo)
+            ->when($eventId !== null, fn (Builder $query) => $query->where('event_id', $eventId))
             ->with('items')
             ->findOrFail($saleId);
     }
 
     /** @return Collection<int, Ticket> */
-    public function tickets(Tenant $tenant, int $saleId): Collection
+    public function tickets(Tenant $tenant, int $saleId, ?int $eventId = null): Collection
     {
-        return $this->findForTenant($tenant, $saleId)
+        return $this->findForTenant($tenant, $saleId, $eventId)
             ->tickets()
             ->with([...TicketValidityResolver::RELATIONS, ...TicketPresentationResolver::RELATIONS, 'refund'])
             ->orderBy('id')
             ->get();
     }
 
-    public function confirm(Tenant $tenant, int $saleId): Purchase
+    public function confirm(Tenant $tenant, int $saleId, ?int $eventId = null): Purchase
     {
-        $sale = $this->findForTenant($tenant, $saleId);
+        $sale = $this->findForTenant($tenant, $saleId, $eventId);
 
         return $this->saleForResponse(
             $this->checkoutService->confirmPaidPurchase($sale)
         );
     }
 
-    public function cancel(Tenant $tenant, int $saleId): Purchase
+    public function cancel(Tenant $tenant, int $saleId, ?int $eventId = null): Purchase
     {
-        $sale = $this->findForTenant($tenant, $saleId);
+        $sale = $this->findForTenant($tenant, $saleId, $eventId);
 
         return $this->saleForResponse(
             $this->checkoutService->cancelPurchaseFromAdmin($sale)
@@ -94,18 +96,18 @@ class AdminAppSaleService
      * @param  array<string, mixed>  $filters
      * @return Collection<int, Purchase>
      */
-    public function salesForExport(Tenant $tenant, array $filters = []): Collection
+    public function salesForExport(Tenant $tenant, array $filters = [], ?int $eventId = null): Collection
     {
-        return $this->salesQuery($tenant, $filters)->get();
+        return $this->salesQuery($tenant, $filters, $eventId)->get();
     }
 
     /**
      * @param  array<string, mixed>  $filters
      * @return LengthAwarePaginator<ValueChange>
      */
-    public function modifications(Tenant $tenant, array $filters = []): LengthAwarePaginator
+    public function modifications(Tenant $tenant, array $filters = [], ?int $eventId = null): LengthAwarePaginator
     {
-        return $this->modificationsQuery($tenant, $filters)
+        return $this->modificationsQuery($tenant, $filters, $eventId)
             ->paginateFromRequest()
             ->withQueryString();
     }
@@ -114,13 +116,13 @@ class AdminAppSaleService
      * @param  array<string, mixed>  $filters
      * @return Collection<int, ValueChange>
      */
-    public function modificationsForExport(Tenant $tenant, array $filters = []): Collection
+    public function modificationsForExport(Tenant $tenant, array $filters = [], ?int $eventId = null): Collection
     {
-        return $this->modificationsQuery($tenant, $filters)->get();
+        return $this->modificationsQuery($tenant, $filters, $eventId)->get();
     }
 
     /** @param array<string, mixed> $filters */
-    protected function salesQuery(Tenant $tenant, array $filters): Builder
+    protected function salesQuery(Tenant $tenant, array $filters, ?int $eventId = null): Builder
     {
         $sortColumns = [
             'id' => 'id',
@@ -139,6 +141,7 @@ class AdminAppSaleService
 
         return Purchase::query()
             ->where('tenant_codigo', $tenant->codigo)
+            ->when($eventId !== null, fn (Builder $query) => $query->where('event_id', $eventId))
             ->when($filters['q'] ?? null, function (Builder $query, string $search): void {
                 $term = trim($search);
 
@@ -176,11 +179,14 @@ class AdminAppSaleService
      * @param  array<string, mixed>  $filters
      * @return Builder<ValueChange>
      */
-    protected function modificationsQuery(Tenant $tenant, array $filters): Builder
+    protected function modificationsQuery(Tenant $tenant, array $filters, ?int $eventId = null): Builder
     {
         return ValueChange::query()
             ->where('tenant_code', $tenant->codigo)
             ->where('trackable_type', (new Purchase)->getMorphClass())
+            ->when($eventId !== null, fn (Builder $query) => $query->whereHasMorph(
+                'trackable', [Purchase::class],
+                fn (Builder $sales) => $sales->where('event_id', $eventId)))
             ->when($filters['q'] ?? null, function (Builder $query, string $search): void {
                 $term = trim($search);
 
@@ -221,10 +227,11 @@ class AdminAppSaleService
             ->orderByDesc('id');
     }
 
-    protected function findForTenant(Tenant $tenant, int $saleId): Purchase
+    protected function findForTenant(Tenant $tenant, int $saleId, ?int $eventId = null): Purchase
     {
         return Purchase::query()
             ->where('tenant_codigo', $tenant->codigo)
+            ->when($eventId !== null, fn (Builder $query) => $query->where('event_id', $eventId))
             ->findOrFail($saleId);
     }
 
diff --git a/app/Domains/Commerce/Sale/documentacion/README.md b/app/Domains/Commerce/Sale/documentacion/README.md
index 2c1b5fe8..dd2ee993 100644
--- a/app/Domains/Commerce/Sale/documentacion/README.md
+++ b/app/Domains/Commerce/Sale/documentacion/README.md
@@ -30,3 +30,10 @@ Consume compras de `Purchase`, datos del tenant y entradas de `Logging`. No es d
 La consulta paginada y la colección de exportación deben aplicar los mismos filtros para evitar diferencias entre pantalla, PDF y Excel.
 
 El historial comparte con ventas los filtros de búsqueda, ID, fecha de venta y estado. En el historial, el estado se evalúa sobre `ValueChange.new_value`: representa el resultado de esa modificación y no el estado actual de la venta.
+
+## Alcance por evento
+
+Las rutas usan `adminapp.tenant:event`. Para admins de evento, listados, totales,
+detalles, tickets de compras, confirmación, cancelación, historial y exportaciones
+se filtran por `user.event_id` además del tenant. Las compras pertenecen a un
+único evento. Un admin de tenant conserva acceso a sus compras de todos los eventos.
diff --git a/app/Domains/Commerce/Sale/routes/adminapp.php b/app/Domains/Commerce/Sale/routes/adminapp.php
index 028eed35..559cba17 100644
--- a/app/Domains/Commerce/Sale/routes/adminapp.php
+++ b/app/Domains/Commerce/Sale/routes/adminapp.php
@@ -4,7 +4,7 @@ use App\Domains\Commerce\Sale\Controllers\AdminApp\SaleController;
 use Illuminate\Support\Facades\Route;
 
 Route::prefix('v1/adminapp/tenant')
-    ->middleware(['auth:sanctum', 'adminapp.tenant'])
+    ->middleware(['auth:sanctum', 'adminapp.tenant:event'])
     ->group(function (): void {
         Route::get('sales', [SaleController::class, 'index']);
         Route::get('sales/pdf', [SaleController::class, 'downloadPdf']);
diff --git a/app/Shared/Forms/routes/adminapp.php b/app/Shared/Forms/routes/adminapp.php
index 6e46f3a6..b904f139 100644
--- a/app/Shared/Forms/routes/adminapp.php
+++ b/app/Shared/Forms/routes/adminapp.php
@@ -20,7 +20,7 @@ Route::prefix('v1/adminapp/forms')
             DesfileEntryReservationFormController::class
         )->middleware('adminapp.tenant')->middleware('tenant.menu:adminapp.desfile.reservas')
             ->name('adminapp.forms.desfile.entry-reservation');
-        Route::get('sale', SaleFormController::class)->middleware('adminapp.tenant');
+        Route::get('sale', SaleFormController::class);
         Route::get('staff', StaffFormController::class)->middleware('adminapp.tenant');
         Route::get('tickets-filter', TicketFilterFormController::class)->middleware('adminapp.tenant')
             ->middleware('tenant.menu:adminapp.tickets')