Smashburger

Earn 10% cash back on your Smashburger purchase, with a $4.00 cash back maximum. To us, burgers are something special. We're obsessed with making the best, because…who wants a boring burger? Using our customized, metal smasher, every burger is freshly smashed onto a hot buttered, seasoned grill to caramelize the patty creating the most flavorful, crave-able, juicy sear, delivering the perfect burger. Find Locations Offer expires 9/30/2026. Offer valid in-restaurant and for food purchases made online at US website smashburger.com and through the merchant mobile app. Dining or takeout/delivery orders must be processed directly by the merchant. Valid in the US only. Payment must be made directly with the merchant. Offer not valid on purchases made using third-party services, delivery services, or a third-party payment account (e.g., buy now pay later). Payment must be made on or before offer expiration date. Offer valid one time only.