Buy one medium sub, get one free

Yankees @ Blue Jays went to extra innings

Firehouse Subs Rewards members: buy one medium sub and get a second medium sub free with promo code EXTRA. Order in the Firehouse Subs app or at FirehouseSubs.com Monday-Wednesday. The lower-priced sub is free. One redemption per account per qualifying weekend; participating locations only. Not valid in restaurant or on third-party delivery; modifications and tax extra; cannot combine with another offer.