If you know what you're going to be charged up front, you have no reason to complain when you are actually charged that much.
If I see that something's going to cost me $30 for S&H I expect that it will get to me fast and secure with UPS or something. And then I get it four weeks later with a $3 stamp on it sent by surface mail. Then I think I actually do have reasons to complain even if I knew up front how much I would have to pay.
(and no, this isn't in any way related to red and his auctions.
