I have been playing around with in app purchases for a few days, everything works fine up until the point where I try to validate the receipt with the app store, as i am constantly getting back an invalid status.
I am passing the receipt data to my PHP server then forwarding from there to the app store and once I get a valid response I intend to add the receipt data to my database.
The store kit programming guide and the class references are less than useless for this particular area as they don't really give you any sort of example, I did find one useful article which helped me out a bit but something is still wrong.
Basically I am wondering if someone who has receipt validation working would be willing to share their code as I'm getting nowhere.
Thanks