in_app_purchase_storekit library

Classes

AppStoreProductDetails: The class represents the information of a product as registered in the Apple AppStore.
AppStorePurchaseDetails: The class represents the information of a purchase made with the Apple AppStore.
AppStorePurchaseParam: Apple AppStore specific parameter object for generating a purchase.
InAppPurchaseStoreKitPlatform: An InAppPurchasePlatform that wraps StoreKit.
InAppPurchaseStoreKitPlatformAddition: Contains InApp Purchase features that are only available on iOS.

kIAPSource → const String: Indicates store front is Apple AppStore.
kPurchaseErrorCode → const String: IAPError.code code for failed purchases.