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Deal Details
Smashburger® is offering an exclusive National Cheeseburger Day reward for SmashRewards members. Get a single Smash® for $1.
Offer valid only on 9/18/26 at US Smashburger retail locations participating in Smashburger Rewards program. Restaurant hours may vary. Offer is valid for one (1) single Smash® Burger (not including applicable taxes) with beef, black bean or Chicken Smash® protein for $1USD. Protein substitutions for crispy chicken are excluded from this offer. Premium modifiers are excluded and are at an addition cost. Must have a valid Smashburger Rewards account (subject to terms and conditions) and be signed into the Rewards account to redeem offer. Offer may be utilized through your Rewards account in-restaurant or online (through the smashburger.com website or Smashburger® app) for same day (September 18, 2026) pick up. Maximum of one (1) single Smash Burger offer available 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.
https://smashburger.com/national-...burger-day
Offer valid only on 9/18/26 at US Smashburger retail locations participating in Smashburger Rewards program. Restaurant hours may vary. Offer is valid for one (1) single Smash® Burger (not including applicable taxes) with beef, black bean or Chicken Smash® protein for $1USD. Protein substitutions for crispy chicken are excluded from this offer. Premium modifiers are excluded and are at an addition cost. Must have a valid Smashburger Rewards account (subject to terms and conditions) and be signed into the Rewards account to redeem offer. Offer may be utilized through your Rewards account in-restaurant or online (through the smashburger.com website or Smashburger® app) for same day (September 18, 2026) pick up. Maximum of one (1) single Smash Burger offer available 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.
https://smashburger.com/national-...burger-day
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Smashburger® is offering an exclusive National Cheeseburger Day reward for SmashRewards members. Get a single Smash® for $1.
Offer valid only on 9/18/26 at US Smashburger retail locations participating in Smashburger Rewards program. Restaurant hours may vary. Offer is valid for one (1) single Smash® Burger (not including applicable taxes) with beef, black bean or Chicken Smash® protein for $1USD. Protein substitutions for crispy chicken are excluded from this offer. Premium modifiers are excluded and are at an addition cost. Must have a valid Smashburger Rewards account (subject to terms and conditions) and be signed into the Rewards account to redeem offer. Offer may be utilized through your Rewards account in-restaurant or online (through the smashburger.com website or Smashburger® app) for same day (September 18, 2026) pick up. Maximum of one (1) single Smash Burger offer available 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.
https://smashburger.com/national-...burger-day
Offer valid only on 9/18/26 at US Smashburger retail locations participating in Smashburger Rewards program. Restaurant hours may vary. Offer is valid for one (1) single Smash® Burger (not including applicable taxes) with beef, black bean or Chicken Smash® protein for $1USD. Protein substitutions for crispy chicken are excluded from this offer. Premium modifiers are excluded and are at an addition cost. Must have a valid Smashburger Rewards account (subject to terms and conditions) and be signed into the Rewards account to redeem offer. Offer may be utilized through your Rewards account in-restaurant or online (through the smashburger.com website or Smashburger® app) for same day (September 18, 2026) pick up. Maximum of one (1) single Smash Burger offer available 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.
https://smashburger.com/national-...burger-day
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