Hi, it seems Apple’s sandbox for IAP is rather limited. Afaik I can only test succesful purchases.
I’m trying to test my app that uses Unity codeless-IAP for now, but it seems it is impossible to test before going live.
I’d rather not launch my app cold turkey… Any suggestions for testing?
You should be able to test with non-configured products (products you haven’t configured in iTunes Connect). You can also test with no network access, and be sure to test with uninstall/reinstall.