diff --git a/app/Http/Controllers/App/InventoryController.php b/app/Http/Controllers/App/InventoryController.php
index 872694b..d517be1 100644
--- a/app/Http/Controllers/App/InventoryController.php
+++ b/app/Http/Controllers/App/InventoryController.php
@@ -4,9 +4,16 @@
 use App\Http\Controllers\Controller;
 use App\Http\Requests\App\InventoryStoreRequest;
 use App\Http\Requests\App\InventoryUpdateRequest;
+use App\Http\Requests\App\InventoryImportRequest;
 use App\Services\ProductService;
+use App\Imports\ProductsImport;
+use Illuminate\Http\Request;
 use Notsoweb\ApiResponse\Enums\ApiResponse;
-
+use Maatwebsite\Excel\Facades\Excel;
+use Maatwebsite\Excel\Validators\ValidationException;
+use Maatwebsite\Excel\Concerns\FromArray;
+use Maatwebsite\Excel\Concerns\WithHeadings;
+use Maatwebsite\Excel\Concerns\Exportable;
 
 class InventoryController extends Controller
 {
@@ -14,11 +21,20 @@ public function __construct(
         protected ProductService $productService
     ) {}
 
-    public function index()
+    public function index(Request $request)
     {
         $products = Inventory::with(['category', 'price'])
-                ->where('is_active', true)
-                ->orderBy('name')
+                ->where('is_active', true);
+
+
+        if ($request->has('q') && $request->q) {
+            $products->where(function($query) use ($request) {
+                $query->where('name', 'like', "%{$request->q}%")
+                    ->orWhere('sku', 'like', "%{$request->q}%");
+            });
+        }
+
+        $products = $products->orderBy('name')
                 ->paginate(config('app.pagination'));
 
         return ApiResponse::OK->response([
@@ -58,4 +74,102 @@ public function destroy(Inventory $inventario)
         return ApiResponse::OK->response();
     }
 
+    /**
+     * Importar productos desde Excel
+     */
+    public function import(InventoryImportRequest $request)
+    {
+        try {
+            $import = new ProductsImport();
+
+            Excel::import($import, $request->file('file'));
+
+            $stats = $import->getStats();
+
+            return ApiResponse::OK->response([
+                'message' => 'Importación completada exitosamente.',
+                'imported' => $stats['imported'],
+                'skipped' => $stats['skipped'],
+                'errors' => $stats['errors'],
+            ]);
+        } catch (ValidationException $e) {
+            $failures = $e->failures();
+            $errors = [];
+
+            foreach ($failures as $failure) {
+                $errors[] = [
+                    'row' => $failure->row(),
+                    'attribute' => $failure->attribute(),
+                    'errors' => $failure->errors(),
+                    'values' => $failure->values(),
+                ];
+            }
+
+            return ApiResponse::BAD_REQUEST->response([
+                'message' => 'Error de validación en el archivo.',
+                'errors' => $errors,
+            ]);
+        } catch (\Exception $e) {
+            return ApiResponse::INTERNAL_ERROR->response([
+                'message' => 'Error al importar productos: ' . $e->getMessage(),
+            ]);
+        }
+    }
+
+    /**
+     * Descargar plantilla de Excel para importación
+     */
+    public function downloadTemplate()
+    {
+        $headers = [
+            'nombre',
+            'sku',
+            'categoria',
+            'stock',
+            'costo',
+            'precio_venta',
+            'impuesto'
+        ];
+
+        $exampleData = [
+            [
+                'nombre' => 'Producto Ejemplo 1',
+                'sku' => 'PROD-001',
+                'categoria' => 'Electrónica',
+                'stock' => 10,
+                'costo' => 100.00,
+                'precio_venta' => 150.00,
+                'impuesto' => 16
+            ],
+            [
+                'nombre' => 'Producto Ejemplo 2',
+                'sku' => 'PROD-002',
+                'categoria' => 'Alimentos',
+                'stock' => 50,
+                'costo' => 25.50,
+                'precio_venta' => 35.00,
+                'impuesto' => 0
+            ],
+        ];
+
+        return Excel::download(
+            new class($headers, $exampleData) implements FromArray, WithHeadings {
+                use Exportable;
+
+                public function __construct(private array $headers, private array $data) {}
+
+                public function array(): array
+                {
+                    return $this->data;
+                }
+
+                public function headings(): array
+                {
+                    return $this->headers;
+                }
+            },
+            'plantilla_productos.xlsx'
+        );
+    }
+
 }
diff --git a/app/Http/Controllers/App/SaleController.php b/app/Http/Controllers/App/SaleController.php
index ca9a955..ec2aeba 100644
--- a/app/Http/Controllers/App/SaleController.php
+++ b/app/Http/Controllers/App/SaleController.php
@@ -6,6 +6,7 @@
 use App\Http\Requests\App\SaleStoreRequest;
 use App\Services\SaleService;
 use App\Models\Sale;
+use Illuminate\Http\Request;
 use Notsoweb\ApiResponse\Enums\ApiResponse;
 
 class SaleController extends Controller
@@ -14,18 +15,32 @@ public function __construct(
         protected SaleService $saleService
     ) {}
 
-    public function index()
+    public function index(Request $request)
     {
         $sales = Sale::with(['details.inventory', 'user'])
-            ->orderBy('created_at', 'desc')
-            ->paginate(config('app.pagination'));
+            ->orderBy('created_at', 'desc');
+
+        if ($request->has('q') && $request->q) {
+            $sales->where('invoice_number', 'like', "%{$request->q}%")
+                ->orWhereHas('user', fn($query) =>
+                    $query->where('name', 'like', "%{$request->q}%")
+                );
+        }
+
+        if ($request->has('cash_register_id')) {
+            $sales->where('cash_register_id', $request->cash_register_id);
+        }
+
+        if ($request->has('status')) {
+            $sales->where('status', $request->status);
+        }
 
         return ApiResponse::OK->response([
-            'sales' => $sales,
+            'sales' => $sales->paginate(config('app.pagination')),
         ]);
     }
 
-    public function show( Sale $sale)
+    public function show(Sale $sale)
     {
         return ApiResponse::OK->response([
             'model' => $sale->load(['details.inventory', 'user'])
diff --git a/app/Http/Requests/App/InventoryImportRequest.php b/app/Http/Requests/App/InventoryImportRequest.php
new file mode 100644
index 0000000..f117ba7
--- /dev/null
+++ b/app/Http/Requests/App/InventoryImportRequest.php
@@ -0,0 +1,86 @@
+<?php
+
+namespace App\Http\Requests\App;
+
+use Illuminate\Foundation\Http\FormRequest;
+
+class InventoryImportRequest extends FormRequest
+{
+    /**
+     * Determine if the user is authorized to make this request.
+     */
+    public function authorize(): bool
+    {
+        return true;
+    }
+
+    /**
+     * Get the validation rules that apply to the request.
+     */
+    public function rules(): array
+    {
+        return [
+            'file' => [
+                'required',
+                'file',
+                'mimes:xlsx,xls,csv',
+                'max:10240', // 10MB máximo
+            ],
+        ];
+    }
+
+    /**
+     * Get custom messages for validator errors.
+     */
+    public function messages(): array
+    {
+        return [
+            'file.required' => 'Debe seleccionar un archivo para importar.',
+            'file.file' => 'El archivo no es válido.',
+            'file.mimes' => 'El archivo debe ser de tipo Excel (.xlsx, .xls) o CSV (.csv).',
+            'file.max' => 'El archivo no debe superar los 10MB.',
+        ];
+    }
+
+    /**
+     * Reglas de validación para cada fila del Excel
+     */
+    public static function rowRules(): array
+    {
+        return [
+            'nombre' => ['required', 'string', 'max:100'],
+            'sku' => ['nullable', 'string', 'max:50', 'unique:inventories,sku'],
+            'categoria' => ['nullable', 'string', 'max:100'],
+            'stock' => ['required', 'integer', 'min:0'],
+            'costo' => ['required', 'numeric', 'min:0'],
+            'precio_venta' => ['required', 'numeric', 'min:0', 'gt:costo'],
+            'impuesto' => ['nullable', 'numeric', 'min:0', 'max:100'],
+        ];
+    }
+
+    /**
+     * Mensajes personalizados de validación para las filas del Excel
+     */
+    public static function rowMessages(): array
+    {
+        return [
+            'nombre.required' => 'El nombre del producto es requerido.',
+            'nombre.max' => 'El nombre no debe exceder los 100 caracteres.',
+            'sku.unique' => 'El SKU ya existe en el sistema.',
+            'sku.max' => 'El SKU no debe exceder los 50 caracteres.',
+            'stock.required' => 'El stock es requerido.',
+            'stock.integer' => 'El stock debe ser un número entero.',
+            'stock.min' => 'El stock no puede ser negativo.',
+            'costo.required' => 'El costo es requerido.',
+            'costo.numeric' => 'El costo debe ser un número.',
+            'costo.min' => 'El costo no puede ser negativo.',
+            'precio_venta.required' => 'El precio de venta es requerido.',
+            'precio_venta.numeric' => 'El precio de venta debe ser un número.',
+            'precio_venta.min' => 'El precio de venta no puede ser negativo.',
+            'precio_venta.gt' => 'El precio de venta debe ser mayor que el costo.',
+            'impuesto.numeric' => 'El impuesto debe ser un número.',
+            'impuesto.min' => 'El impuesto no puede ser negativo.',
+            'impuesto.max' => 'El impuesto no puede exceder el 100%.',
+        ];
+    }
+}
diff --git a/app/Imports/ProductsImport.php b/app/Imports/ProductsImport.php
new file mode 100644
index 0000000..34c9887
--- /dev/null
+++ b/app/Imports/ProductsImport.php
@@ -0,0 +1,122 @@
+<?php
+
+namespace App\Imports;
+
+use App\Models\Inventory;
+use App\Models\Price;
+use App\Models\Category;
+use App\Http\Requests\App\InventoryImportRequest;
+use Maatwebsite\Excel\Concerns\ToModel;
+use Maatwebsite\Excel\Concerns\WithHeadingRow;
+use Maatwebsite\Excel\Concerns\WithValidation;
+use Maatwebsite\Excel\Concerns\Importable;
+use Maatwebsite\Excel\Concerns\WithBatchInserts;
+use Maatwebsite\Excel\Concerns\WithChunkReading;
+
+/**
+ * Import de productos desde Excel
+ *
+ * Formato esperado del Excel:
+ * - nombre: Nombre del producto (requerido)
+ * - sku: Código SKU (opcional, único)
+ * - categoria: Nombre de la categoría (opcional)
+ * - stock: Cantidad inicial (requerido, mínimo 0)
+ * - costo: Precio de costo (requerido, mínimo 0)
+ * - precio_venta: Precio de venta (requerido, mayor que costo)
+ * - impuesto: Porcentaje de impuesto (opcional, 0-100)
+ */
+class ProductsImport implements ToModel, WithHeadingRow, WithValidation, WithBatchInserts, WithChunkReading
+{
+    use Importable;
+
+    private $errors = [];
+    private $imported = 0;
+    private $skipped = 0;
+
+    /**
+     * Procesa cada fila del Excel
+     */
+    public function model(array $row)
+    {
+        try {
+            // Buscar o crear categoría si se proporciona
+            $categoryId = null;
+            if (!empty($row['categoria'])) {
+                $category = Category::firstOrCreate(
+                    ['name' => trim($row['categoria'])],
+                    ['is_active' => true]
+                );
+                $categoryId = $category->id;
+            }
+
+            // Crear el producto en inventario
+            $inventory = Inventory::create([
+                'name' => trim($row['nombre']),
+                'sku' => !empty($row['sku']) ? trim($row['sku']) : null,
+                'category_id' => $categoryId,
+                'stock' => (int) $row['stock'],
+                'is_active' => true,
+            ]);
+
+            // Crear el precio del producto
+            Price::create([
+                'inventory_id' => $inventory->id,
+                'cost' => (float) $row['costo'],
+                'retail_price' => (float) $row['precio_venta'],
+                'tax' => !empty($row['impuesto']) ? (float) $row['impuesto'] : 0,
+            ]);
+
+            $this->imported++;
+
+            return $inventory;
+        } catch (\Exception $e) {
+            $this->skipped++;
+            $this->errors[] = "Error en fila: " . $e->getMessage();
+            return null;
+        }
+    }
+
+    /**
+     * Reglas de validación para cada fila
+     */
+    public function rules(): array
+    {
+        return InventoryImportRequest::rowRules();
+    }
+
+    /**
+     * Mensajes personalizados de validación
+     */
+    public function customValidationMessages()
+    {
+        return InventoryImportRequest::rowMessages();
+    }
+
+    /**
+     * Batch insert size
+     */
+    public function batchSize(): int
+    {
+        return 100;
+    }
+
+    /**
+     * Chunk size for reading
+     */
+    public function chunkSize(): int
+    {
+        return 100;
+    }
+
+    /**
+     * Obtener estadísticas de la importación
+     */
+    public function getStats(): array
+    {
+        return [
+            'imported' => $this->imported,
+            'skipped' => $this->skipped,
+            'errors' => $this->errors,
+        ];
+    }
+}
diff --git a/composer.json b/composer.json
index e82bd60..db002a8 100644
--- a/composer.json
+++ b/composer.json
@@ -12,6 +12,7 @@
         "laravel/pulse": "^1.4",
         "laravel/reverb": "^1.4",
         "laravel/tinker": "^2.10",
+        "maatwebsite/excel": "^3.1",
         "notsoweb/laravel-core": "dev-main",
         "spatie/laravel-permission": "^6.16",
         "tightenco/ziggy": "^2.5"
diff --git a/composer.lock b/composer.lock
index 850dce6..054a481 100644
--- 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": "0cdf26aa072a7f833793cfba72e94e81",
+    "content-hash": "9f4c9c1c470ced74308c732439eb5b3d",
     "packages": [
         {
             "name": "brick/math",
@@ -265,6 +265,162 @@
             ],
             "time": "2025-01-03T16:18:33+00:00"
         },
+        {
+            "name": "composer/pcre",
+            "version": "3.3.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/composer/pcre.git",
+                "reference": "b2bed4734f0cc156ee1fe9c0da2550420d99a21e"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/composer/pcre/zipball/b2bed4734f0cc156ee1fe9c0da2550420d99a21e",
+                "reference": "b2bed4734f0cc156ee1fe9c0da2550420d99a21e",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.4 || ^8.0"
+            },
+            "conflict": {
+                "phpstan/phpstan": "<1.11.10"
+            },
+            "require-dev": {
+                "phpstan/phpstan": "^1.12 || ^2",
+                "phpstan/phpstan-strict-rules": "^1 || ^2",
+                "phpunit/phpunit": "^8 || ^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/3.3.2"
+            },
+            "funding": [
+                {
+                    "url": "https://packagist.com",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/composer",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/composer/composer",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2024-11-12T16:29:46+00:00"
+        },
+        {
+            "name": "composer/semver",
+            "version": "3.4.4",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/composer/semver.git",
+                "reference": "198166618906cb2de69b95d7d47e5fa8aa1b2b95"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/composer/semver/zipball/198166618906cb2de69b95d7d47e5fa8aa1b2b95",
+                "reference": "198166618906cb2de69b95d7d47e5fa8aa1b2b95",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^5.3.2 || ^7.0 || ^8.0"
+            },
+            "require-dev": {
+                "phpstan/phpstan": "^1.11",
+                "symfony/phpunit-bridge": "^3 || ^7"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-main": "3.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Composer\\Semver\\": "src"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Nils Adermann",
+                    "email": "naderman@naderman.de",
+                    "homepage": "http://www.naderman.de"
+                },
+                {
+                    "name": "Jordi Boggiano",
+                    "email": "j.boggiano@seld.be",
+                    "homepage": "http://seld.be"
+                },
+                {
+                    "name": "Rob Bast",
+                    "email": "rob.bast@gmail.com",
+                    "homepage": "http://robbast.nl"
+                }
+            ],
+            "description": "Semver library that offers utilities, version constraint parsing and validation.",
+            "keywords": [
+                "semantic",
+                "semver",
+                "validation",
+                "versioning"
+            ],
+            "support": {
+                "irc": "ircs://irc.libera.chat:6697/composer",
+                "issues": "https://github.com/composer/semver/issues",
+                "source": "https://github.com/composer/semver/tree/3.4.4"
+            },
+            "funding": [
+                {
+                    "url": "https://packagist.com",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/composer",
+                    "type": "github"
+                }
+            ],
+            "time": "2025-08-20T19:15:30+00:00"
+        },
         {
             "name": "defuse/php-encryption",
             "version": "v2.4.0",
@@ -809,6 +965,67 @@
             },
             "time": "2023-08-08T05:53:35+00:00"
         },
+        {
+            "name": "ezyang/htmlpurifier",
+            "version": "v4.19.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/ezyang/htmlpurifier.git",
+                "reference": "b287d2a16aceffbf6e0295559b39662612b77fcf"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/ezyang/htmlpurifier/zipball/b287d2a16aceffbf6e0295559b39662612b77fcf",
+                "reference": "b287d2a16aceffbf6e0295559b39662612b77fcf",
+                "shasum": ""
+            },
+            "require": {
+                "php": "~5.6.0 || ~7.0.0 || ~7.1.0 || ~7.2.0 || ~7.3.0 || ~7.4.0 || ~8.0.0 || ~8.1.0 || ~8.2.0 || ~8.3.0 || ~8.4.0 || ~8.5.0"
+            },
+            "require-dev": {
+                "cerdic/css-tidy": "^1.7 || ^2.0",
+                "simpletest/simpletest": "dev-master"
+            },
+            "suggest": {
+                "cerdic/css-tidy": "If you want to use the filter 'Filter.ExtractStyleBlocks'.",
+                "ext-bcmath": "Used for unit conversion and imagecrash protection",
+                "ext-iconv": "Converts text to and from non-UTF-8 encodings",
+                "ext-tidy": "Used for pretty-printing HTML"
+            },
+            "type": "library",
+            "autoload": {
+                "files": [
+                    "library/HTMLPurifier.composer.php"
+                ],
+                "psr-0": {
+                    "HTMLPurifier": "library/"
+                },
+                "exclude-from-classmap": [
+                    "/library/HTMLPurifier/Language/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "LGPL-2.1-or-later"
+            ],
+            "authors": [
+                {
+                    "name": "Edward Z. Yang",
+                    "email": "admin@htmlpurifier.org",
+                    "homepage": "http://ezyang.com"
+                }
+            ],
+            "description": "Standards compliant HTML filter written in PHP",
+            "homepage": "http://htmlpurifier.org/",
+            "keywords": [
+                "html"
+            ],
+            "support": {
+                "issues": "https://github.com/ezyang/htmlpurifier/issues",
+                "source": "https://github.com/ezyang/htmlpurifier/tree/v4.19.0"
+            },
+            "time": "2025-10-17T16:34:55+00:00"
+        },
         {
             "name": "firebase/php-jwt",
             "version": "v6.11.1",
@@ -2968,6 +3185,272 @@
             ],
             "time": "2025-04-12T22:26:52+00:00"
         },
+        {
+            "name": "maatwebsite/excel",
+            "version": "3.1.67",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/SpartnerNL/Laravel-Excel.git",
+                "reference": "e508e34a502a3acc3329b464dad257378a7edb4d"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/SpartnerNL/Laravel-Excel/zipball/e508e34a502a3acc3329b464dad257378a7edb4d",
+                "reference": "e508e34a502a3acc3329b464dad257378a7edb4d",
+                "shasum": ""
+            },
+            "require": {
+                "composer/semver": "^3.3",
+                "ext-json": "*",
+                "illuminate/support": "5.8.*||^6.0||^7.0||^8.0||^9.0||^10.0||^11.0||^12.0",
+                "php": "^7.0||^8.0",
+                "phpoffice/phpspreadsheet": "^1.30.0",
+                "psr/simple-cache": "^1.0||^2.0||^3.0"
+            },
+            "require-dev": {
+                "laravel/scout": "^7.0||^8.0||^9.0||^10.0",
+                "orchestra/testbench": "^6.0||^7.0||^8.0||^9.0||^10.0",
+                "predis/predis": "^1.1"
+            },
+            "type": "library",
+            "extra": {
+                "laravel": {
+                    "aliases": {
+                        "Excel": "Maatwebsite\\Excel\\Facades\\Excel"
+                    },
+                    "providers": [
+                        "Maatwebsite\\Excel\\ExcelServiceProvider"
+                    ]
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Maatwebsite\\Excel\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Patrick Brouwers",
+                    "email": "patrick@spartner.nl"
+                }
+            ],
+            "description": "Supercharged Excel exports and imports in Laravel",
+            "keywords": [
+                "PHPExcel",
+                "batch",
+                "csv",
+                "excel",
+                "export",
+                "import",
+                "laravel",
+                "php",
+                "phpspreadsheet"
+            ],
+            "support": {
+                "issues": "https://github.com/SpartnerNL/Laravel-Excel/issues",
+                "source": "https://github.com/SpartnerNL/Laravel-Excel/tree/3.1.67"
+            },
+            "funding": [
+                {
+                    "url": "https://laravel-excel.com/commercial-support",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/patrickbrouwers",
+                    "type": "github"
+                }
+            ],
+            "time": "2025-08-26T09:13:16+00:00"
+        },
+        {
+            "name": "maennchen/zipstream-php",
+            "version": "3.2.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/maennchen/ZipStream-PHP.git",
+                "reference": "682f1098a8fddbaf43edac2306a691c7ad508ec5"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/maennchen/ZipStream-PHP/zipball/682f1098a8fddbaf43edac2306a691c7ad508ec5",
+                "reference": "682f1098a8fddbaf43edac2306a691c7ad508ec5",
+                "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/3.2.1"
+            },
+            "funding": [
+                {
+                    "url": "https://github.com/maennchen",
+                    "type": "github"
+                }
+            ],
+            "time": "2025-12-10T09:58:31+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": "monolog/monolog",
             "version": "3.9.0",
@@ -3841,6 +4324,112 @@
             },
             "time": "2024-09-04T12:51:01+00:00"
         },
+        {
+            "name": "phpoffice/phpspreadsheet",
+            "version": "1.30.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/PHPOffice/PhpSpreadsheet.git",
+                "reference": "fa8257a579ec623473eabfe49731de5967306c4c"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/PHPOffice/PhpSpreadsheet/zipball/fa8257a579ec623473eabfe49731de5967306c4c",
+                "reference": "fa8257a579ec623473eabfe49731de5967306c4c",
+                "shasum": ""
+            },
+            "require": {
+                "composer/pcre": "^1||^2||^3",
+                "ext-ctype": "*",
+                "ext-dom": "*",
+                "ext-fileinfo": "*",
+                "ext-gd": "*",
+                "ext-iconv": "*",
+                "ext-libxml": "*",
+                "ext-mbstring": "*",
+                "ext-simplexml": "*",
+                "ext-xml": "*",
+                "ext-xmlreader": "*",
+                "ext-xmlwriter": "*",
+                "ext-zip": "*",
+                "ext-zlib": "*",
+                "ezyang/htmlpurifier": "^4.15",
+                "maennchen/zipstream-php": "^2.1 || ^3.0",
+                "markbaker/complex": "^3.0",
+                "markbaker/matrix": "^3.0",
+                "php": ">=7.4.0 <8.5.0",
+                "psr/http-client": "^1.0",
+                "psr/http-factory": "^1.0",
+                "psr/simple-cache": "^1.0 || ^2.0 || ^3.0"
+            },
+            "require-dev": {
+                "dealerdirect/phpcodesniffer-composer-installer": "dev-main",
+                "dompdf/dompdf": "^1.0 || ^2.0 || ^3.0",
+                "friendsofphp/php-cs-fixer": "^3.2",
+                "mitoteam/jpgraph": "^10.3",
+                "mpdf/mpdf": "^8.1.1",
+                "phpcompatibility/php-compatibility": "^9.3",
+                "phpstan/phpstan": "^1.1",
+                "phpstan/phpstan-phpunit": "^1.0",
+                "phpunit/phpunit": "^8.5 || ^9.0",
+                "squizlabs/php_codesniffer": "^3.7",
+                "tecnickcom/tcpdf": "^6.5"
+            },
+            "suggest": {
+                "dompdf/dompdf": "Option for rendering PDF with PDF Writer",
+                "ext-intl": "PHP Internationalization Functions",
+                "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"
+                }
+            ],
+            "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/1.30.1"
+            },
+            "time": "2025-10-26T16:01:04+00:00"
+        },
         {
             "name": "phpoption/phpoption",
             "version": "1.9.3",
@@ -10494,5 +11083,5 @@
         "php": "^8.3"
     },
     "platform-dev": {},
-    "plugin-api-version": "2.6.0"
+    "plugin-api-version": "2.9.0"
 }
diff --git a/routes/api.php b/routes/api.php
index 4c7bbda..2579c9f 100644
--- a/routes/api.php
+++ b/routes/api.php
@@ -27,6 +27,8 @@
 
     //INVENTARIO
     Route::resource('inventario', InventoryController::class);
+    Route::post('inventario/import', [InventoryController::class, 'import']);
+    Route::get('inventario/template/download', [InventoryController::class, 'downloadTemplate']);
 
     //CATEGORIAS
     Route::resource('categorias', CategoryController::class);
@@ -34,7 +36,7 @@
     //PRECIOS
     Route::resource('precios', PriceController::class);
 
-    // Rutas que debes agregar en routes/api.php
+    //VENTAS
     Route::resource('/sales', SaleController::class);
     Route::put('/sales/{sale}/cancel', [SaleController::class, 'cancel']);