I think UPS made a mistake.... but when they first attempted deliver the driver told me I owed ~$80 (on a pair of margiela gats) I told him to leave it at the delivery center and I'd go pick it up there since he could only accept checks. Go to the deliver center, I was asking about the fee and how to pay they said it has to be money order or cashiers check. They get the package and scan the tracking says I don't owe anything and hand me my package. They had removed the ship ticket (not sure if that had anything to do with it).
Its been a couple weeks haven't gotten a letter from UPS yet.