Be Wary of Quizon's Q!

So, I got my Q for a free Quizno's sub. I actually got a few for myself with the different emails that I have! I also got DH his so one night this week we can go. This morning, I didn't have any leftovers to bring in for lunch, so I figured I'd use my Q today for lunch. I sent the link to some lunch buddies here at work, so 4 of us made the trek to the car and off to Quizno's. We looked at our Q on what we can get, and there's a sign about the Q, that it's only for Everyday and Signature subs, not on premium subs. Okay, makes sense, and it says that on the Q. So one girl goes to order, shows the Q and the guys like 'Oh, we don't take those...the Q's on the sign are for the buy 1 get 1 free' or half off, I forgot what he said. He said that not all locations are taking those Q's. UGH. So I got a sandwhich, which I believe the sign said $1.99. So when I pay the lady is like '4.23' I'm like 'The sign said 1.99' She said that was only for the sammies, but I really thought it said $1.99. People were behind me and I was already ticked off, so I paid and left. Got out cheaper then anyone else in the group, but still. I was agitated.
So, for all those wanting to use your FREE sandwhich Q, make sure you call ahead and see if your location is taking the FREE Q's!