Do you have a Shake Shack location around?! If so, you can score a free Sandwich through December with $10+ purchase! Use code: SHACKCHEER
- 12/1-12/7: The Big Shack
- 12/8-12/14: SmokeShack (single only, excludes double and triple)
- 12/15-12/20: Chicken Shack (excludes Avocado Bacon Chicken and Chicken Bites)
- 12/21-12/31: ShackBurger (single only, excludes double and triple).
DETAILS HERE | ORDER ONLINE HERE
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Offer only valid for qualifying orders placed at a kiosk in-Shack, or for delivery or pick-up via the Shake Shack Mobile App or shakeshack.com, and fulfilled starting on Monday, December 1st 2025 through Wednesday, December 31st 2025 (“Promotional Period”), containing the specified promotional sandwich of that day, at participating US Shake Shack locations (excluding airports, stadiums, arenas, travel plazas, and museums). Promotional sandwiches offerings are 12/1-12/7: The Big Shack, 12/8-12/14: SmokeShack (single only, excludes double and triple), 12/15-12/20: Chicken Shack (excludes Avocado Bacon Chicken and Chicken Bites), and 12/21-12/31: ShackBurger (single only, excludes double and triple). Offer not valid for drive-thru orders or orders made through third-party delivery apps. Limit one (1) free Promotional Sandwich per order. Max savings equal to the price of the Promotional Sandwich (from $8.49 – $10.99). Order total must include a minimum of $10 worth of food or beverage products (including burgers, sandwiches, fries, chicken bites, hotdogs, drinks, shakes, frozen custard, poochinis, bag o’ bones), excluding the cost of the Promotional Sandwich, gift card purchases and any applicable taxes, delivery fees or other fees. Must add at least (1) applicable Promotional Sandwich to cart prior to checkout. Offer excludes all paid add-ons such as avocado and bacon. While supplies last. Cannot be combined with any other offers or promotions. Must use promotional code ‘SHACKCHEER’ at checkout. Code is case sensitive. Offer code will only work in all caps
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