To get free codes for pizza, check the coupon section of your local newspaper, check any coupons that come in the mail, and check online. Get pizza codes online either through the pizza delivery restaurant's website or through coupon code websites.
Many pizza delivery restaurant websites, such as Pizza Hut, provide a Web form to complete and submit to receive exclusive pizza discount codes by email. These emails arrive weekly, biweekly or monthly, depending on the restaurant. Restaurants such as Hungry Howies provide pizza discount codes on their websites under the Deals tab. Most websites require entry of a ZIP code to access exclusive local deals. Some pizza delivery restaurants also offer the option to receive exclusive pizza discount codes by text message.
A number of coupon code websites provide pizza discount codes for most pizza delivery restaurants. Websites such as PizzaCodes.com provide a search box in which to enter a ZIP code to access a list of local pizza restaurants. Clicking on the appropriate restaurant brings up the list of deals and pizza codes for that restaurant. Clicking on the pizza deal redirects to the appropriate restaurant's website for online order completion. On other websites, such as RetailMeNot.com, typing the name of the specific restaurant in a search box provides a list of pizza deals and the corresponding codes.