Quik Trip - free sandwich

At  coupons.com, in the 'Group A' coupons, there is a coupon right now for a free sandwich at QT. 

Here's the link for the QT coupon:
http://print.coupons.com/couponweb/Offers.aspx?pid=12812&zid=dl89&nid=10&bid=alk0806100833fe1b4935f8212

On the coupon, it says "Good for one free QT Kitchens' sandwich, wrap, or salad.  Limit 1 coupon per customer."  I just printed mine today & it expires 11/1.