iOS In-App Purchases: Sandbox Invalid Product ID

Question

Background on the slightly odd setup before I get to the problem: Working on an app for a client and we\'re using an different iTunes developer account than the one this will ev

Answer 1

Just wanted to confirm what DesignatedNerd said, about having to have a paid app agreement with Apple before testing can work. I had that yesterday, where we were using our account to test in app products on an app we're doing for a client. After a lot of web searching and other attempts, I happened to notice the text that said that we didn't have an agreement in place. We entered all our bank details in itunesconnect, and a little while later the message was gone, and my in app testing started to work.