Want to grab a Subway sandwich without spending much dough? Subway is offering a free 6-inch sub with the purchase of a 30 ounce drink.
All you have to do is text offers to 782929.
Or, if you're on a desktop computer, you can sign up on Subway's website.
There is a catch though.
Subway will text you weekly offers. But you can always text STOP to 782929 to opt out.