Today only, December the 8th, if your first name starts with the letter “F” or “S,” you can head to any Firehouse Subs location to present this coupon and receive a free medium sub with any purchase.

This offer is part of Firehouse Subs 7th Anniversary celebrations, and they will have daily deals for seven days. This coupon is for those who have the same letters as “F”irehouse “S”ubs in their name I would assume, but I’m sure there will be offers that everyone can use during the 7 days of deals.

To use this offer today you must present the coupon at the time of purchase. There is a limit of one offer per person per visit, and it cannot be used online or with third party delivery orders.

Click here for more offers from Firehouse Subs Canada.