The Design And Implement Of A Kind Of Electronic Sales System

With the development of network, communication and Internet all over the world, the content of the business activity has been greatly changed. The traditional cash trade has begun to change into electronic commerce (EC). EC has become a trend of business activity. But as there are still many problems in network security, so payment in network has much risk, which prevent the development of EC.The electronic sales system that discussed in this paper combines the EC concept and traditional payment method together, which avoids the problem of payment in network. It aims at applying EC system into more small and medium enterprises. This paper describes the design and implement of the system, and also introduces the databases used in the system and the special programming tool specially used for EC system-Magic. The main content of the paper are as follows:1. Analyze the system business flow and design the system functions.2. Analyze the network environment and design the network topology diagram.3. Design the system database on the data integrity, data security and concurrence.4. Describe the design and implement of the common programs and main modules.As the system developed by the special tool, it has been developed in a rapid progress and can response to the user' s needs with rapid speed, which meets the needs of low cost and high efficiency the enterprises pursue. So the system has its special advantage and potentiality that adapts to the market.The electronic sales system designed and implemented is a cooperative project, which has been put into use and has good performance.