In this part we’ll setup the observers needed to react to responses from the App Store. Demo Project You can download the full source code of what I’m building in this screencast on GitHub: https://github.com/versluis/In-App-Purchases/ Further Reading I’m following my earlier two articles almost to the letter, here they are for reference: http://pinkstone.co.uk/how-to-create-a-single-in-app-purchase-in-ios-7/ http://pinkstone.co.uk/how-to-restore-your-single-in-app-purchase-in-ios/ https://developer.apple.com/library/ios/technotes/tn2259/_index.html … Continue reading Creating an In-App Purchase in iOS 7 – Part 3: StoreKit Observer →