The price offered when listing the item is the price for freight offered to the buyer.  This is the price they expect to pay as you have offered this to them.  Once the price has been accepted by the buyer, you cant change it.  In this example, the buyer bought the item, clicked on the freight price offered ($11) and then paid immediately by Ping for the whole transaction.   I dont believe there is a way to add an additional $7 to get the buyer to pay by Ping on its own??.  And the buyer has already accepted what was offered anyway.  Basic contract law of offer and acceptance.   To say it i...

when you use the 'courier shipping calculator' it gives you shipping costs for all areas (nth and sth) and rural etc.  It lets you add this to the listing.  Then when it sells, it uses the exact same info and provide a different price.  Doesnt even seem o be a rural or non rural thing as the address wasn't rural when using the aramex and nz post online address checker. This does seem to be a common issue as there are several other threads about it by the looks of it.