Firehouse Subs App Coupon Medium Sub

• Firehouse Subs now offers a submarine sandwich deal: buy one and get the second submarine sandwich (of equal or lesser value) for only $1.
• The deadline is September 7.
• Buy >>

Editor's Pick: If you order from here often, check the "Offers" tab in the app to see which coupons have been unlocked for your account. The brisket sandwich is not included in this promotion, and coupons cannot be combined with other offers.