Participating Shake Shack restaurants are offering a free single ShackBurger when you download the new Shack App (iOS only), redeemable at any U.S. Shake Shack location (excluding airports, stadiums, and ballparks) through Tuesday, February 28, 2017.
To get your free ShackBurger, simply download the Shack App, create an account, and use the Promo Code “shackappy” at checkout (make sure to add the burger or other qualifying items to your cart before checking out).
How To Get Your Free ShackBurger
1. Download the Shack App for iOS only.
2. Create your free account.
3. Add a single ShackBurger to your cart (or any valid items in the burger, hot dog, and breakfast categories of the app).
4. Enter Promo Code “shackappy” during checkout to receive up to $5.55 discount off valid items ($5.55 is value of 1 single ShackBurger).
5. You can pick up your order at the “Shack App Pick Up” section of the counter, and no other purchase is necessary.
Please note that existing Shack App users can still use this promo code by simply updating to the latest app.
Shack App Promotional Details
- The “shackappy” promo code can only be redeemed 1 time per Shack App account (multiple accounts possible with alternative email addresses).
- No minimum purchase necessary.
- Open to legal residents who are 13+, download the Shake Shack app and create an account.
- Using the promo code “shackappy” during checkout will deduct the value of 1 single ShackBurger (up to $5.55 for any valid items, including only those listed in the burger, hot dog, and breakfast categories of the app) from the subtotal of an app order.
- This offer is only redeemable at participating Shacks that are accepting mobile orders, subject to availability.
- Offer expires on Tuesday, February 28, 2017.
Shake Shack Mobile Ordering Locations
- Arizona: Uptown Plaza, Fashion Square & Kierland Commons.
- California: West Hollywood, Hollywood, Glendale & Century City.
- Connecticut: New Haven, Westport & Darien.
- Delaware: Christiana.
- Georgia: Perimeter Mall & Buckhead.
- Florida: Boca Raton, Miami Beach, Coral Gables, I-Drive & Winter Park.
- Illinois: River North, Chicago Athletic Association & Old Orchard.
- Maryland: Inner Harbor & MGM National Harbor.
- Massachusetts: Chestnut Hill, Harvard Square, Newbury Street, Dedham & Boston Seaport.
- Minnesota: Mall of America.
- New Jersey: Bridgewater, Paramus & Garden State Plaza.
- Nevada: Las Vegas & Summerlin.
- New York: Midtown East, Upper East Side, Herald Square, Fulton Center, Upper West Side, Madison Square Park, Theater District, Battery Park City, New Hyde Park, Westbury, Downtown Brooklyn, DUMBO, Flatbush Avenue, Forest Hills, Queens Center, DUMBO, Flatbush Avenue Woodbury Common, Grand Central Terminal, Cross County & Penn Station.
- Pennsylvania: Center City, University City, King of Prussia & King of Prussia 2.
- Texas: The Domain, South Lamar, Uptown Dallas & Houston Galleria.
- Virginia: Tysons Corner & Pentagon City.
- Washington D.C.: Dupont Circle, F Street & Union Station.
Check out the new Shack App to get a free single ShackBurger at your local Shake Shack.
A special thank you goes out to yam53 for posting about this offer on Reddit Freebies.