Vanilla cards are activated without requiring any information. You can choose to give them any zip code (or not), which they will register with your card for AVS purposes.
If anyone has any discounted Papa Johns gift cards, please contact me here or on #bitcoin-otc (nickware). I can buy with BTC, Capital One 360, PopMoney, Dwolla, or PayPal.
Jakers offered to buy my Xbox code. I replied with a question and said that the amount he offered is acceptable. He never replied. Glad I didn't send the code...