Management system and management method of sales contract

Abstract

The invention discloses a management system and a management method of sales contract. The management system comprises a server unit, an information maintenance unit, a sales unit, a contract generating and saving unit, a contract signing unit, a B / S inquiry unit and a contract checking and printing unit. Techniques of network, computer, communication, mobile equipment, two-dimensional code encryption, digital signature and the like are integrated with the management system and the management method fully. Electronic contract is generated by calling an enterprise information system, is subjected to two-dimensional code encryption and digital signature to avoid being counterfeited, tampered and repudiated, and can be checked and printed and the like. Since iron and steel product contract is generated automatically, signed and printed by customers themselves, accuracy, real-time performance, effectiveness, unlimited location of iron and steel product contract generation are improved, steel product circulation efficiency is improved, and integral informatization level and list sales service level of the iron and steel industry are increased. In addition, security and reliability of the electronic contract are guaranteed by the two-dimensional code encryption and digital signature techniques.

Description

technical field [0001] The invention belongs to the technical field of computers, and in particular relates to a sales contract management system and method. Background technique [0002] The rapid development of network technology has brought revolutionary changes to commodity trading methods. Based on the computer Internet, with the transaction parties as the main body, the network bank settlement as the means, and the customer data information as the basis, a new commodity transaction model - e-commerce has emerged as the times require. The sales model of the steel manufacturing industry is also gradually changing to an e-commerce model. Contracts are one of the most important business documents in the steel trade. In the traditional business model, the method used in the contract signing process is: after the buyer and the seller reach a transaction intention, the seller prints out the contract and affixes the official seal, and then delivers it to the buyer by mail or...

AI Technical Summary

Problems solved by technology

Obviously, this method causes a delay in the signing of the contract, generates costs such as printing and mailing, and also reduces the efficiency of commodity transactions. It violates the original intention of e-commerce with high efficiency, low cost, and fast speed. bottlenecks in the process

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