50% off Papa John’s Pizza

How about a little friendly competition? Papa John’s is offering 50% off their pizza. Just enter code: SUMMER50 and get 50% off at Papa John’s. This is good through 8/12/2012. This code seems to work at most stores. List of participating stores

Also, Domino’s is offering 50% of their pizza as well.  You can find more info about 50% off Domino’s here.