I think people tend to be courteous but I do have a problem with some retail stores who make t difficult to find the prices on their items. Hancock Fabrics here in our town has a way of folding the fabric over the end of the bolt so a customer can't see the price or the maker of the fabric. Takes time to unfold the end to see and then put it back like it was......could save all some time if the end was left to view.