We have proposed to introduce clients as follows
1. We have a large number of shipments to the United States, but exports in the first invoice. We will send out up to 50 kilograms, will help in clearing customs inbound destination
2. If you send out each one invoice less than 50 kg, is it possible to make the Customs Department. Vietnam easier, we are willing to toil in the invoice sent out several pieces, but shipping will cost more than the export of 500 kg.