| 摘要 |
PROBLEM TO BE SOLVED: To enable a user to easily and effectively use information related to his house for electronic shopping of housing-relative articles in daily life. SOLUTION: An information-providing system, which uses the internet and an electronic shopping system for housing-related articles, is equipped with a means which stores information related to houses that persons who wishes to purchase articles have in the form of a database, a means which authenticates a person wishing to purchase an article at a desire to use information from an article purchase applicant terminal to the database, and a means which provides information regarding the house the article purchase wisher owns for the article purchase wisher terminal, when the applicant is authenticated. |
