Hi,
We have implemented Google Play Billing for some of our games in the Play Store. Occasionally, some of our users would report that their purchase was not credited to the game. They have a valid receipt and transaction ID that we can verify from the merchant wallet page. We would like to see what other fellow developers here who have implemented Google Play Billing are doing to resolve this. Are there best practice for avoiding/solving this issue? For other payment system on other platforms, we sometimes have to provide a "Callback URL" for server to server authentication. There does not seems to be such an option for Google Play Billing. <https://lh3.googleusercontent.com/-I8GalKkjVbg/WDUG-zpLyLI/AAAAAAAACkU/PMxe9_U7zbQBYhtgW6yyWq7fkgeY97TkACLcB/s1600/googleplaybilling.JPG> Thanks~ -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. To post to this group, send email to android-developers@googlegroups.com. Visit this group at https://groups.google.com/group/android-developers. To view this discussion on the web visit https://groups.google.com/d/msgid/android-developers/9286538c-4311-43ea-9836-1f5ff3b9e2d3%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
