Passbook, please? Retail discrimination is examined at Steve Gillard's blog. I'd like to note that while you're staring at me, who always pays for her items, some other person is stealing your shit. I have to admit that I like smaller stores for just this reason. The people at Eagle Eye bookstore are like hey, you got a card? Cool. At Rainbow, they are like, hey, you are using a backpack, 3 cents off. I like to go to stores where they recognize that my money is just as good as everyone else's.