3 weeks ago
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Firehouse Subs Rewards members can get a free medium sub with the purchase of a medium sub using promo code "EXTRA" whenever a weekend MLB game goes into extra innings. The offer is redeemable Monday through Wednesday following the qualifying weekend, only through the Firehouse Subs app or website. A Firehouse Rewards account is required to take part (but it's free to set up). Shop Now at Firehouse Subs
