Quite possibly. I was venturing into "the hut" with a specific purpose - noise cancelling headphones. (As long as I don't ask the staff for anything more complicated than "Do you have any of these?" I can deal with that place.)
So, I purchased the headphones (to be discussed in a future journal) and a $3 booklight. The salesdroid tried to sell me the $15 extended warranty, which I turned down on principle. Sure, if it breaks they'll replace it, but it shouldn't break, and I really don't want to give them more money.
He neglected to try and push batteries on me. To operate the products I needed two AAA's and one AA. Being a smart ass, I mentioned this to him. He just looked back blankly. An older man next to him (possibly the manager) gave me a quizzical look. Not that I was going to buy them anyway....
You've got questions -- We've got clueless salespeople who can't even make sure you have the right batteries to operate the things you buy here.