How do I implement in app purchases for my app?
I have 4 consumable and 1 non-consumable in app purchases that I need to add in my code. All of the tutorials teach you how to hard code consumable IAPs in like iOS 5 and 4 so they are all outdated, plus I don't want to hard code it I have already made view controllers for the purchase screens and unlocked screens. How do I do this? The 4 consumable are like buy 10 lives for $0.99, 25 lives for $1.99, etc. and then the non-consumable is unlock multiple colors for the user controlled ball. Can I just write statements for each button I have made to unlock it? If so how do I do it or are there any specific tutorials you can recommend that will show me just what I need and not creating an entire hard coded project?