Papa John's offers a large 3-topping pizza with your choice of a dessert for $16 via coupon code "FP9W38". (Enter the promo code in the top right corner of the homepage, then select "Apply & Customize" to complete your order.) That's a savings of at least $9. For dessert, you can choose from a chocolate chip cookie pie, cinnamon pull-aparts, or double chocolate chip brownie.

Update: Coupon code added; we regret the omission. Meanwhile, coupon code "PAPASLAM" takes 40% off any regular-price pizza. Note that you can only use one code per order. This offer ends today.