Hello! I want add support for in-appstore purchase. Now i'm using xamarin.inapppurchase component for in-app purchase, but it can't support new features. Can i using inapppurchase and supporting
SKPaymentTransactionObserver.paymentQueue(_ queue: SKPaymentQueue,
shouldAddStorePayment payment: SKPayment,
for product: SKProduct) -> Bool
Can explain how to support "Promoting Your In-App Purchases"?