NATIONWIDE — Deep dish, pan-baked, hand-tossed or thin and crispy.

No matter the choice of crust, all Americans love pizza. In honor of National Pizza Day, here are some promotional deals to get your own slice of the pie.

California Pizza Kitchen: For those watching carbs, customers can substitute CPK's new cauliflower crust at no additional charge. Usual pricing is an extra $2.50.

Chuck E. Cheese's: Customers can buy any large pizza and get a free large Thin & Crispy Pepperoni Pizza.

Cici’s Pizza: – Enjoy all-you-can-eat pizza for less than $6 at participating locations.

Domino’s: The pizza chain is offering several deals on its website. Choose two or more items from a select menu for $5.99 each. Medium 2-Topping Handmade Pan Pizzas are $8.99 and customers can get one large three-topping pizza for $7.99.

Little Caesars: Get extra pepperoni and cheese for $1 when you upgrade to Little Caesars "EXTRA MOST BESTEST" at participating stores.

Papa John's Pizza: Throughout the month, customers can get a large Dual Layer Pepperoni Pizza for $12.

Papa Murphy's: Get $2 off any large pizza or $3 off any family size pizza when you order online at Papa Murphy's.

Pizza Hut: Members of Pizza Hut’s loyalty program, Hut Rewards, will receive 30 percent off all menu-priced pizzas on Feb. 9.

Pizza Patron: – Get any specialty pizza for just $5.99. Includes one-of-a-kind pies like Pizza Patrón’s Patrona and Choriquezo.

Baskin Robbins: If sweets are more your thing, Baskin Robbins is giving away samples of its Sweetheart Polar Pizza from 3 p.m. to 7 p.m.