At Listia, com, the sellers of items are held responsible for the item with a tracking number which is the sellers poof that the item has handed off to the carrier. At that point the sellers are no longer in control of what happens to the item. So why is the still held accountable?
I don't think that was the case a few years ago, or at least I did not hear about it. Numerous sellers accepted my postage, then did not send me the items. Nothing was done about it.