Firehouse Subs Valentine’s Day deal: FREE sub with a sub, chips and drink purchase

This February, do not miss your chance to enjoy a special deal by Valentine’s Day: For a limited time, head to your nearest Firehouse Subs to purchase one medium sub, a bag of chips and a drink and you will receive another sub entirely for free! This offer will be valid today, February 14th, 2020, after 4 pm. Must mention the promo code VDAYSUB$COMBO at the time of order. Limit to one offer per person.