DH has bought an item from a US seller (not sure what exactly as it's a present for me), paying £12 postage.
Just got a card from local PO saying they can't deliver it because the seller didn't pay a customs charge. So we have to pay another £12 (which includes PO handling fee) to get the item.
Now DH has sold lots to various places worldwide and this has never happened, items have always arrived etc. So what is this customs charge?! And more to the point would the seller have known about it? DH did email him to tell him but got a really arsey reply.