I really miss Quiznos Subs. That was my all-time favorite chain ever! I don't know if they even exist anywhere else anymore.
According to this video, Quiznos corporate got into the company store mentality. Instead of just helping the franchisees do well to help the corporation do well, they overcharged on the supplies they sold. I myself noticed something strange when I went to the Quiznos near my Washington DC hotel. I wanted something sugar-free and caffeine-free to drink with my sub so I could get to sleep at night, so I selected a bottled Sprite Zero from the cold case. Even though there was nothing else appropriate, the clerk tried to steer me to a fountain drink, twice. (There's more of a markup for fountain drinks.) When I worked for McDonald's, you could suggestive sell or up-sell once. After that, you're being too pushy. The Quiznos clerk didn't get the memo, and I suspect he had to do what he had to do to survive.