The Design And Implementation Of Purchase-Sales-Inventory Management System

Warehouse inventory management is not only an important part of operation management of an enterprise but also a key to gain economic benefit. An enterprise can achieve best economic benefit by reasonable production, in-time sale, minimum inventory and reducing overstock. Thus is can be seen that the economic benefit of an enterprise is directly influenced by decision of inventory management. Under the manual management, the sellers have difficulties to make correct supply promise for the customers. Meanwhile, the Production departments are short of a correct production plan. The current Production situation and market demand are hard to be accurately reflected in the production. The communication between the departments is not unblocked. So the enterprise is in an unfavorable Position in the fierce competitive market. The warehouse inventory management is created in this situation. It integrates production, inventory and sales together by computer technology to improve efficiency and benefit of an enterprise.This article firstly describes the background and significance of system development, then mainly introduces the system analysis, design and implementation. System analysis concept requirements and process analysis; and system design presents the overall design of the system, including the design goal, functional design and database design; and system implementation introduces the realization of each module.The paper aimed mainly to complete demand analysis of inventory, selling, Stocking management system,database analysis,example manufacture introduction, and carry on the database design, the procedure development from this. System operation result proof that this article design's inventory, selling, stocking management system to be possible to complete the document management,procurement management,the sales management,the stock management,the system administration.