diff --git a/iap/lib/src/data/models/iap_product.dart b/iap/lib/src/data/models/iap_product.dart
index 78e992c..e3bf360 100644
--- a/iap/lib/src/data/models/iap_product.dart
+++ b/iap/lib/src/data/models/iap_product.dart
@@ -3,7 +3,7 @@ class IAPProduct {
   final PurchaseType type;
   final String price;
 
-  IAPProduct({
+  const IAPProduct({
     required this.storeId,
     required this.type,
     required this.price,
diff --git a/iap/lib/src/providers/iap_products_provider.dart b/iap/lib/src/providers/iap_products_provider.dart
index 7c56c20..494fd3b 100644
--- a/iap/lib/src/providers/iap_products_provider.dart
+++ b/iap/lib/src/providers/iap_products_provider.dart
@@ -21,17 +21,17 @@ class IAPProductsProviderState extends State<IAPProductsProvider> {
   Widget build(BuildContext context) {
     return IAPProducts(
       isPro: true,
-      lifetime: IAPProduct(
+      lifetime: const IAPProduct(
         storeId: '',
         type: PurchaseType.lifetime,
         price: '0.0\$',
       ),
-      yearly: IAPProduct(
+      yearly: const IAPProduct(
         storeId: '',
         type: PurchaseType.yearly,
         price: '0.0\$',
       ),
-      monthly: IAPProduct(
+      monthly: const IAPProduct(
         storeId: '',
         type: PurchaseType.monthly,
         price: '0.0\$',