You Can Get a Free Sandwich at Subway for the Next Three Weeks

New Year's resolutions are always great in theory, but hard to maintain. One that ends up on my own resolutions list year after year is the goal to eat a more filling lunch (as opposed to a mishmash of snacks followed by a 3 p.m. slump that hits like a ton of bricks). While I aspire to prep a reasonably nutritious and filling lunch for myself every day, it happens less often than I like.

Sometimes, the best way for me to make that happen is to grab a sandwich from a quick service chain like Subway. But eating out goes directly against my other resolution: to spend less money on takeout. Luckily, the sandwich chain is offering a deal on subs for the next three weeks that will get me fed during the workday without breaking the bank.

How to Get a Free Footlong at Subway

Now through Jan. 23, Subway is running a buy-one-get-one deal on footlong sub sandwiches. Given that footlong subs can run upwards of $10 depending on your location, that’s quite a deal.

To redeem the BOGO deal, you need to purchase a footlong sub through the subway app or online. Enter the code FLBOGO during checkout, and you’ll be able to get a second footlong of equal or lesser value for free.

The deal can only be applied once per order, and it doesn’t apply to in-store purchases. Additionally, the offer states that it is only valid at participating locations. In the past, customers have been disappointed to realize that even if they had a digital coupon, their Subway location may not recognize or honor it. However, at the end of December, a leaked Subway memo indicated that all locations must accept these coupons.

That means if you’ve been a victim of the digital coupon bait-and-switch in the past, you might fare a bit better this time. This BOGO deal gives you the perfect opportunity to find out. Thank you Subway, for making my resolutions that much easier to keep.