Never sign for it, never go pick it up at the PO, If it was sent correctly it would be in your mailbox. It's not the fault of your sup or you. This shit happens I know. To keep everyone safe you write it off. If your sup decides to cover at the very least half of the order, then that makes him stand up. If your relationship is good with him then help him out as well. We all know this biz and our sups are providing a service. A service that is invaluable to all that participate. Think about it. I'd rather take the loss than the extra risk as far as the legal issue, as well as I would rather take the loss of the order than the service these bro's provide. Just my .02.....