Use the promotion code Treat4you
Offer expires 1/15/2015”
Since it doesn’t specify, I would expect it to be valid for carryout or delivery but only tested on carryout.
Remember that Papa John’s Groupon deal? (no longer available) Make sure to redeem your free pizza by 1/25 when it expires; you can use the 50% off promo in the same order if you need a second pizza like we do these days. A free large one-topping pizza + 50% off large cheese pizza = $6 paid for with Papa John’s gift card that was 20% off 🙂