Update 9/6/22: new code is BURGERBUDS. Hat tip to Kamil Sultan
The Offer
- Shake Shack is offering buy one, get one free up to $6.39 when you use promo code BURGERBUDS
The Fine Print
- Valid until 1/3/2021
Our Verdict
Might be useful for those that need to use up Gold dining credits.
Hat tip to MyDearPanda
