purchasesAreCompletedBy property
Set this to PurchasesAreCompletedByMyApp and provide a StoreKitVersion if you have your own IAP implementation and want to only use RevenueCat's backend. Defaults to PurchasesAreCompletedByRevenueCat.
If you are on Android and setting this to PurchasesAreCompletedByMyApp, you will have to acknowledge the purchases yourself. If your app is only on Android, you may specify any StoreKitVersion, as it is ignored by the native Android SDK.
Implementation
PurchasesAreCompletedBy? purchasesAreCompletedBy;