System and method used for preprocessing commodity characteristics

The invention relates to a system and method used for preprocessing commodity characteristics. The system comprises a characteristic inputting and editing unit, a characteristic server, a characteristic preprocessing server, an audit unit, a characteristic effective server and a characteristic clearing server. The characteristic inputting and editing unit is used for inputting and editing characteristic data, the characteristic server is used for storing and managing the characteristic data, the characteristic preprocessing server is used for receiving the characteristic data from the characteristic inputting and editing unit and carrying out persistence on the received characteristic data, the audit unit is used for carrying out audit on the characteristic data stored in the characteristic preprocessing server, the characteristic effective server is used for carrying out effective processing on the final characteristic data passing the audit, and the characteristic clearing server is used for clearing the characteristic data out of date in the characteristic preprocessing server.