Potbelly: Buy 1 Get 1 FREE Sandwich (June 1st Only)

Potbelly Sandwich Shop is offering Buy 1 Get 1 FREE Sandwiches on June 1st, when you use their mobile app! Just download the Potbelly Sandwich app on Android or iPhone,  or sign up online, and the offer will be located under “My Perks”. This will make for an inexpensive lunch for two…enjoy!