diff --git a/app/Services/ProductService.php b/app/Services/ProductService.php
index 8c7572a..88e0a3b 100644
--- a/app/Services/ProductService.php
+++ b/app/Services/ProductService.php
@@ -12,6 +12,7 @@ public function createProduct(array $data)
             $inventory = Inventory::create([
                 'name' => $data['name'],
                 'sku' => $data['sku'],
+                'barcode' => $data['barcode'] ?? null,
                 'category_id' => $data['category_id'],
                 'stock' => $data['stock'] ?? 0,
             ]);
@@ -34,6 +35,7 @@ public function updateProduct(Inventory $inventory, array $data)
             $inventoryData = array_filter([
                 'name' => $data['name'] ?? null,
                 'sku' => $data['sku'] ?? null,
+                'barcode' => $data['barcode'] ?? null,
                 'category_id' => $data['category_id'] ?? null,
                 'stock' => $data['stock'] ?? null,
             ], fn($value) => $value !== null);