| 摘要 |
An online trade transaction system is provided to simulate clearance procedures in accordance with each product, so as to recognize the clearance procedures before a buyer purchases a product or a seller registers the product in an online shopping mall. A trade transaction operating server(100) has a trade transaction statistic offering unit for providing trade transaction statistic information of products traded in shopping mall servers(210,220) to a purchasing client(510) or a selling client(530). A statistic information DB stores trade transaction statistic information. The trade transaction statistic information is obtained through analysis of price information on products traded in the shopping mall servers, purchaser information, sales place information, and purchasing place information, and is updated in every predetermined period. |
