In app billing refund issue, how to fix

isssue solved
dont replay any one

it looks like the billing component does not acknowledge the purchase? @pavi2410 might want to comment on this…

Acknowledge purchases : your app must consume or acknowledge all purchases. This is a new feature Google added into the Billing library to prevent fraud. If you don’t consume or acknowledge a purchase within three days, Google automatically revokes the purchase and refunds the user.

as workaround you can consume the product after purchase, but in this case you have to maintain the purchased products yourself…

or use the billing extension, which offers acknowledgement…
https://puravidaapps.com/billing.php

How the billing extension can help: If you decide to not verify the purchase, you can use the AutoAcknowledge feature of the extension to automatically acknowledge after purchasing. If you choose to verify the purchase, use the PurchaseUpdated event to get the purchase token and follow chapter Verify purchases before granting entitlements in the Fight fraud and abuse page. After successful verification then use method Acknowledge together with the purchase token to acknowledge the purchase.

Taifun