Subway: Buy One Get One Free
Subway.com is offering Buy One Get One Free Footlong Sub when you add a Quantity of 2 subs to your cart and enter COUPON CODE: FREESUB for ordering online or via the Subway Mobile App (iOS or Android).
• GET THIS DEAL (Enter code FREESUB)
Note: Discount applies to sub of equal or lesser value. Individual store participation may vary. Not valid for delivery.