There is an other method to getting free pizza.
1. Go to dominos website (they accept paypal)
2. Add your pizzas/drinks/sides whatever you want to your order (MUST BE UNDER £50 or whatever is the limit in the US)
3. Pay for the order with paypal
4. Wait until you get the order sent to your address
5. Once you have received the order, go onto paypal and reverse the payment.
6. The reason for the charge back... "Pizza was cold", "Found a hair in my pizza", "Unauthorized access to account"(can limit your paypal though) or "Tasted like bumhole"
7. Eventually you will get the money back into your paypal
8. Then just repeat this process every time you want pizza
I have tried this method and it works. I had proof, but i ate it