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Receipt Validation

In BACKND, payment is verified thoroughly via receipt validation.
Through the receipt validation feature, you can re-check if a user has made a fraudulent payment before providing the item to the user.

Related console guide: BACKND Base - Receipt validation
Related SDK developer documentation: Google Receipt validation / Apple Receipt validation

Receipt validation supported​

BACKND supports validation of payment receipts from the Google Play Store and the Apple App Store.

  • Verifies the validity of the receipt itself and that the purchased ProductID is correct.
  • An error will occur when one tries to verify an already-validated receipt to prevent items from being purchased without payment.

Check receipt validation history​

You can check the receipt validation history in BACKND Console.
You can see in detail which users tried to verify receipts and when.