Shake Shack: Get a Free ShackBurger

Shake Shack [Restaurant Locator] offers New Customers that Download their Shake Shack App for iOS a Free ShackBurger when you apply COUPON CODE: SHACKAPPY at checkout.

Directions:

  1. Click here to download the Shake Shack App for iOS
  2. Add a “Single ShackBurger” to your order and checkout then apply the promo code SHACKAPPY
  3. Total should be Free

Note: Promotion is redeemable through 2/28 at any U.S. Shack (except airports, stadiums and ballparks). No minimum purchase required; Full terms of the promotion here.

Posted: January 23, 2017 at 9:04 pm