Drawback free operation system and method for online competitive bidding products purchasing

A technology for operating systems and products, applied in special data processing applications, instruments, electronic digital data processing, etc., can solve the problems of not providing tax problem handling methods, reducing product procurement efficiency, etc.
CN1542662AInactive Publication Date: 2004-11-03HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
Publication Date
2004-11-03
Estimated Expiration
Not applicable · inactive patent

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Abstract

The present invention provides one kind of on-line product bid competing purchasing drawback-free system. The system includes one enterprise server, one data base connected to the enterprise server, one web site, one enterprise client computer connected to the web site and one supplier client computer. The enterprise server includes one on-line bid competing purchasing management module for on-line price inquiring, price offering and price negotiating job, on-line bid opening, bid evaluating and bid awarding job, and on-line contract awarding with the bid winning supplier; one drawback-free operation module for on-line drawback-free job. The system has simplified purchasing process and high purchasing efficiency.
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Description

【Technical field】

[0001] The present invention relates to a tax-refund-free operation system and method, in particular to a system and method for performing tax-refund-free operation on products purchased through online bidding. 【Background technique】

[0002] At present, the system or method of using computer and network technology to conduct online procurement operations has been disclosed in many patent documents, such as the No. 5970474 patent announced by the US Patent Office, the date of announcement is October 19, 1999, and the patent name is " Electronic Procurement System and Method for Trading Partners" (Electronic Procurement System and Method for Trading Partners), this patent discloses an e-commerce system, which mainly includes three hardware parts: procurement enterprise server, supplier server and electronic transaction management system , the e-commerce system can enable purchasing enterprise users to access the enterprise server through the enterprise intra...

Claims

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