Offer valid only from 5/4/26–5/6/26 at US Smashburger retail locations participating in Smashburger Rewards program. Offer to receive one (1) complimentary regular size beverage (not including tax) when you purchase any menu item through your Rewards account.  Must have qualifying item in cart for offer to be available. Must have a valid Smashburger Rewards account (subject to terms and conditions) and be signed into the Rewards account to redeem offer. Maximum one (1) Free Regular Beverage with Any Order offer per Rewards account holder and one (1) offer per transaction. Promotional offer must be presented at time of purchase. Cannot be used in conjunction with any other offer, promotion or discount. No cash value, unless required by law, then cash value is $0.005. No substitutions. Not valid on previous purchases. No rainchecks. Not valid on catering, orders with third party delivery or with other offers or discounts. Taxes not included. Company reserves the right to withdraw or change the offer’s terms and conditions at any time, at Company’s discretion, and without notice. © 2026 Smashburger IP Holder LLC. All rights reserved.