Papa Johns has a coupon code available right now to get 50% off a regularly priced large pizza through January 23rd. All you need to do is login or register for an account at PapaJohns.com and then make your order on any large pizza. At checkout, use the coupon code: PAPA50 to get 50% off your pizza. This coupon code should be valid through January 23rd.
Thanks Bargain Blessings!