Auntie Anne's: Get a free Pepperoni Pretzel when you sign up for their Pretzel Perks program and spend $1.
Chuck E. Cheese's: Become a More Cheese rewards member and get get a free one-topping personal pizza on your next visit. (This is an ongoing freebie deal)
CiCi's Pizza: Refer a friend to MyCiCi's Loyalty Program and you get a free pizza buffet when they register. Purchase of an adult buffet and two drinks is required.
Domino's: All weekend the pizza chain is celebrating National Pepperoni Pizza Day! Get a Carryout Special for two large two-topping pizza's for $5.99 each. Offer good thru 9/23/18
Pizza Hut: Take advantage of a BOGO deal at your area Pizza Hut. Buy a large menu priced pizza and get a medium pepperoni pizza for $1 when you use the code "PEPPERONI2018" at checkout. Deal good only 9/20/18.