We just published our app on Google Play Store but all IAP attempts that use any payment method, except Test Cards, always gets "Error: Transaction was declined" error. transaction-declined
When we check the Order ID on PlayStore Console, the log shown: "There was an issue charging the user's payment method". console-log.
Here are few more information about our situation:
1/ We are using Google Library Billing v3
2/ The IAP worked fine when we test with our Test Cards, but when switching to Public version and try a real payment method, it doesn't work (we tried Credit card, e-Wallet.., nothing worked).
3/ When we check the log, error code was: PurchasesUpdatedListener -> response code = ERROR
4/ We tried to re-create the In-app products, remove and re-upload the packages, but still the same: Test cards work, real payment method doesn't.
Can someone let me know if we missed any setup? Many thanks for your help.
