There’s no better price than the price of free. There’s also no such thing as a truly free lunch. But Shake Shack currently is running a promo that’s the next best thing — A code for a free burger if you download their app for mobile ordering.
Here’s how it works, from Shack Shack itself:
So, if you live in a city with a Shake Shack, you’re pretty much a fool to not download the app and take advantage of this over the next week.
Free burgers = bliss.