Tianlian sales system eliminates some drawbacks from the manual operation system, including complicated procedures, low efficiency, higher probability of mismanagement and inconsistency of report format.

Through the example program of sales system,this paper goes into discussing the inner relation among the main three function modules of Struts as Controller、Model and View, and revealing the advantage of large scale Web application developing using J2EE for Java developer of Struts.

Requirement modeling method is a very important tache in the development of distribution system.

Requirement modeling is a very important step in the development of sale systems.

An intelligence sale system for motorbike accessories is designed and implemented using BDE engine, C++ builder,C++,SQL at Windows 98 SE platform.

This article describes the methods and techniques implementation to establish the real estate sale system,mainly analyzes the contents and managemental process of real estate sale,and designs the system function and database structure,then studies systems using B / S models.

The intention of this paper is that reengineering the marketing system, building a integration customer information system based on CTI and core data sharing, reengineering the order booking process, and abandoning the demoded marketing strategy.