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

Cycle stock is the（）inventory based on the maximum needs.

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

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

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

（）logistics is the management by computer and Extranet.

Freight forwarders purchase long distance service from（）carriers.

Storage creates the（）value in logistics.

Logistics information refers to general logistics（）and documentation.

Forklift truck is very convenient equipment for（）.