You have to look at it from their perspective though, donovanh, if you come in and look at their prices and buy elsewhere, they're providing a service, which costs them, and realizing no revenue from it -- if that happens too much, they go out of business. In short, they're there to sell
the books, not to provide a price comparison service.
I'm not saying I agree with what they did in asking the fellow to leave, just that I can
see their point.