An update on this damned problem. Buyer who bought 4 items. UK delivery. They have received and invoice for the 3 that were the old system and 1 that was the new system, They've paid. The postage however is showing as £15.68 which is ludicrous. So, ebay will now deduct 15.68 from the money I'm paid for the transaction. Is that correct? The buyer is messaging me saying that the postage will not cost 15.68 and wants the excess postage costs refunded. This will leave me out seriously out of pocket. Correct? The buyer who bought 2 items is abroad. They have received an invoice for 1 item with postage cost of £36 when postage quoted on my listing was £25. They have not received an invoice for the 2nd item. I AM UP TO HERE WITH THIS. 'Simple posting'? NO. IT IS NOT. EBAY, THIS IS UNACCEPTABLE.