（）are used widely in the operation of warehouse and distribution center andform the basic handling device for a number of selection system.

（）logistics is the management by computer and Extranet.

（）links the entire logistics process with customer.

（） is software to manage the relationship and communication between customers and suppliers.

（）is the Internet commerce designed for direct communications and commercial relationship between a firmand its end customer.

Storage creates the（）value in logistics.

Freight forwarders purchase long distance service from（）carriers.

Door-to-door services refer to carriers（）goods in the shippers＇and consignees＇ warehouse.

Containerization Call speed up the logistics process，such as（）.

（）is the process to handle returned goods,recycle useful materials and dispose waste goods.