The current App Store storefront for the payment queue.
- iOS 13.0+
- macOS 10.15+
- Mac Catalyst 13.0+
- tvOS 13.0+
- watchOS 6.2+Beta
The storefront information tells you the device's App Store region. You can use this information to display products specific to the region.
If the storefront changes during a transaction, you are notified by paymentQueue:storefrontChanged:. Implement paymentQueue:shouldContinueTransaction:withNewStorefront: to indicate if a transaction should continue.