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Okay, thank you.

Our subscription is auto renewing, but I realized I was testing an example receipt that was not. I do get a 21004 when I do the broken PW on the auto-subscription.On the validity of a receipt regardless of whether it came from my app. Is there a way to tell whether it came from my app? I worry that someone could determine the name of my product and then spoof a receipt with the same name. This could then grant them access to my app just by knowing the product name.I could be missing something very simple.