what is the difference between ddp and ddu 
in the world of shipping delivered duty unpaid ddu simply means that it s the customer s responsibility to pay for any of the destination country s customs charges duties or taxes these must all be paid in order for customs to release the shipment after it arrives on the other hand delivered duty paid ddp means it s the shipper s responsibility to pay any of the customs charges duties and or taxes required to send the product to the destination country 