I have tried swift tutorial but,i was unable to implement that in objective-c?
Problems that i got after implementing that:-
1)I have added in-app product on i-tunes.
2)I am fetching those products and also purchasing that product
3) but when i am trying to purchase same product again,it is not giving me already purchased error. something like "Product already pruchased"
Is there any proper tutorial that will help me to maintain pucahsed product?
