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Question by
yuto_uchida · Nov 27, 2020 at 10:43 AM ·
iosiap
About error when billing with Unity IAP in ios environment
Hello
I'm using Unity iAP.
Very convenient and wonderful.
When I run the purchase process and get an error and the
"OnPurchaseFailed" method is called, I sometimes get the following error:
Do you have any idea what causes this to happen?
"Purchase Failure Reason.Duplicate Transaction"
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