Potbelly Sandwich Works is offering their Perks Members (free to join): Buy One Potbelly Original Sandwich, Get Your Next One Free (in a future transaction) when you order online or via the Potbelly Mobile App (iOS, Android). Select free store pickup to save on any delivery charges.

Note: Free Sandwich Perk must be redeemed in a separate transaction within 7 days. Valid at participating locations only. Limit 1 per customer.