Hello everyone, Does anyone know how to validate or check when promo code has been used for a specific app, I have an app with Monthly and Yearly Subscriptions and i have generated a few promo codes for some people to try out the app and advertise it for me, the problem i'm having is that...
Could someone help me please with this error?
It occurs when calling the RequestPayment method.
Dim MyStore As Store
If MyStore.CanMakePayments = True Then
Main.hd.ProgressDialogShow("Iniciando compra no app ...")...