Click here to create an account for online ordering: Order
Then click on MY ACCOUNT and click on “Papa Points” and Enroll.
Another “Papa Points” bonus: For every $5 you spend, including tax and delivery charges, you’ll earn one Papa’s Point. When you’ve collected 25, redeem them for a free large three-topping pizza! (Note: Papa Points may not be added to your account until the next full business day after placing an order.)
Go here for the official rules: Rules