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Free Medium Chicken Gyro Sub at Firehouse Subs
Get a free Medium Chicken Gyro Sub at Firehouse Subs!
Download the Firehouse Subs app and login or register. On the bottom right, click more, then click promo code. Enter promo code: TRICK2G to get an offer for a free Medium Chicken Gyro Sub. It says with purchase, but when you apply it at checkout (after adding the sandwich), it will be totally free. You can schedule the order, so you might want to make it as soon as possible before the code expires.