Discounts During National Pizza Month at Pizza Hut, Domino's, Papa John's, and More.

Despite the fact that America loves the cheesy dish all year long, October is National Pizza Month. 

Pizza Hut estimates that 3 billion pies are ordered in the US each year, which equates to 100 acres of pizza every day or nearly 350 slices per second.

See what discounts some of your favorite restaurant chains are offering during National Pizza Month.

Slice: The app is giving away a free pizza every week for a year to one fortunate user in celebration of National Pizza Month. the winner will be notified on November 1.

When you dine in, order through the Blaze app, throughout the month of October, you can get any 11-inch two-topping personal pizza, a beverage, or dessert for $10.

Through October 16, you may get 20% off all menu items when you buy online from Domino's as part of their anti-inflationary promotions.

DiGiorno: The well-known frozen-pizza company has started a National Pizza Month contest, offering opportunities to win free pizza, new merchandise, and more.

Get a Detroit Double Pepperoni, Detroit Meaty Deluxe, or Detroit Supremo for $12, which is a limited-time offer from Pizza Hut.

Papa Murphy's: On Tuesdays in October (and every month), the approximately 1,200 stores nationwide of Papa Murphy's are offering a big pizza for $10.

Every day, Papa John's offers a variety of promotions. Right now, a large pizza with one topping is available for $10.