System and method for providing information of electronic shopping mall in real time reverse auction and for providing substitution service for electronic shopping mall

摘要

The present invention discloses an electronic shopping mall information providing and proxy service system and a method thereof in real time reverse auction. An electronic shopping mall information providing and agency service system includes: a first database storing product purchase conditions for each product posted on a plurality of shopping mall sites; A product purchase condition search engine that retrieves data of products posted on shopping mall sites at predetermined intervals, extracts a product purchase condition from the retrieved materials, and stores the same in a first database; A second database storing product purchase conditions for each product received in real time from subscribed shopping malls; Receives product information to be searched by customers, retrieves and analyzes product purchase conditions of products corresponding to product information for each shopping mall in the first and second databases, and outputs product purchase conditions and analysis results for each shopping mall to customers Purchase condition analysis web server; And a shopping mall agency web server that registers product information provided by subscribed shopping malls, receives, in real time, a changed product purchase condition for a registered product, and stores it in a second database. The present invention solves the real-time price synchronization problem.