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Firehouse Subs: Enjoy a buy 1, get 1 FREE sub offer

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Baseball just handed you a free sandwich. Because an MLB game went to extra innings this past weekend, Firehouse Subs is running a buy one, get one free deal on medium subs.

Here’s how it works: Order a medium sub and use code EXTRA at checkout, and you’ll get a second medium sub free. That covers everything from a Hook & Ladder to an Italian, so bring a friend or save the second half for later!

This is available only on orders placed via the Firehouse Subs App or at FirehouseSubs.com at participating restaurants. Firehouse Rewards account registration is required. Delivery fees apply. Prices may be higher on delivery. Not valid for in-restaurant orders or third-party delivery. Each triggered offer is valid Monday through Wednesday following the Qualifying Weekend Series.