I am a regular seller and an occasional buyer so have a good idea how much items weigh.
I really liked a chiffon top but the postage was £4 when I know it would only be about £1.70.
I know people price in their costs for packaging and travel to PO but felt they were taking the piss.
Doesnt come close to the women who charged me £5 combiined postage for 2 items and the stamps were £1.72
Moan over.