What is traditional shipping?

The traditional American international shipping means that the merchant transports the freight to the warehouse of the selected freight forwarding company, and then the freight forwarding company transports the freight to a specific seaport, which must be picked up by customers in the destination country.
As far as customers are concerned, usually the scope of traditional international shipping is relatively wide. Common carriers can be sellers, other commercial customers or ordinary citizens. The customers of international shipping are merchants.