Does anyone know how the customs duty and brokerage fees are charged for boxes sent via USPS? For instance, I am thinking about making my move via USPS, since I have no large furniture pieces to move, and have about 25 boxes to ship. I plan on shipping them to a friend in HK for receipt. Will my friend be charged custom duty and brokerage charges on the other end in order to receive the boxes if I send them via USPS? Thanks to any information you can offer.