According to the characteristics of the medium and small scaled enterprises,using the knowledge of enterprises management,I develop the management information system of purchase,sale and storage.The system can stratify the requirements of commodity management,sell management,finance management and stock management,etc..
The target of the system is to make the management of purchase,sale and storage systematic,standard and automatic. The system could make the production and sales link up together. The functions of the system include stock management, customer management, sell management, order forms management,ect..The system can enhance the efficiency of enterprises management.
The system is very easy to use .It is aimed at medium and small scaled business enterprises to purchase goods, sell productions,and manage stock. .
The system has many advantages,such as stability, safety, expansibility ，reasonable structure, amicable interface, convenient operation, practical.The convenient search, statistics and sort will make a great deal of data and information more direct,and realize the management of the flows of commodity, information and funds easily,reduce the amount of mistakes made by persons.
Keywords: Database,，Management Information System， Management of Purchase,Sale and Storage of Commodity