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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.