Hi After years of  trading, I have just spotted what I think is TradeMe charging commission on a sale (as expected) but also charging commission on the quoted shipping costs (not expected)? This seems weird when the shipping is not "sold" via TradeMe, just displayed - more like part of the item description? The shipping is then entirely arranged and carried out by me, the seller: so am I really paying TradeMe for that? I'm confused. The Ts&Cs do appear to say commission is on item + shipping, but it still seems a bit irregular/unreasonable? I'm talking in principle, as my sales are really s...