Comment on page
InApp Purchases
And in Build & signin Enable InApp Purchase Option from capability.
InAppPurchaseScreen(
appBarWidget: yourAppBarWidget(),
onChildRender: (productDetails, previosPurchase) {
return yourTileUI();
},
productIds: [], // Your Plan List
onPurchaseCompleted: () {
Navigator.pop(context);
},
onAuth: () {
// Show your Login Ui
},
)