| 摘要 |
PURPOSE: An auction system through an internet capable of extending the desired part of an article for sale at auction is provided to prevent the generation of an error by providing the extended image of the product to a buyer. CONSTITUTION: A product is put up at an auction. A purchaser connects to an auction site(ST-130). A web page is supplied to a buyer. An ID and a password of the buyer are identified(ST-150). If the buyer clicks a moving picture, the first enlarged image about the clicked fractional area of the domain in which the moving picture is displayed is displayed through the web page(ST-160). The first enlarged image is stored in the clicked buyer database(ST-172). The first enlarged image displayed through the web page is clicked(ST-173). The second enlarged image about the clicked fractional area is displayed through the web page(ST-174). The second enlarged image is stored in the buyer database(ST-175). If the article is fixed to the buyer clicking the moving picture or the enlarged image, the enlarged image stored in the buyer database is transmitted to the computer of buyer(ST-180, ST-193). |
