Hardee's offers printable coupons both on the company's homepage and through an email newsletter as of 2015. Currently, the website offers $1 off any size of Tex-Mex Burger.
Customers receive a coupon for a free small fry and small beverage with the purchase of a 1/3-pound Thickburger upon successful registration to the email newsletter. The coupon may take up to 72 hours to arrive. Additional coupons are sent to the customer's inbox after the first one.
Large discount sites, such as Coupon Sherpa and Coupons.com, have both of the coupons described above. Each Thickburger-contingent coupon is one use only, however, and therefore shows up as expired or unsuccessful on the discount sites. Discount sites also provide links to register for the newsletter or browse the Hardee's current offers page. These links generally do not provide additional savings, though.