Amazon App does it and Fandango seems to as well, but did anyone tried to provide purchase of real-world goods (books, food, etc) from an iphone App ?
Another post is mentioning PayPal API as technically possible although very likely to be rejected by apple. In-App purchasing clearly states against selling real goods using this mechanism.
Another option i'm looking at is filling a basket from within the app and redirecting to a web page in mobile safari for payment.
Has anyone managed to implement this type of process, and get it accepted by Apple ?