| 摘要 |
PROBLEM TO BE SOLVED: To provide a system and a method for article selling and buying which can speedily retrieve an article having plural specifications that a buyer specifies from a registered database with a high matching degree. SOLUTION: When the buyer specifies desired article information 2a including plural purchase specifications (information) Q1 to Q5, a control means (retrieval means) 10 accesses desired article databases (DB) 22, 60, and 62 stored with desired sold article information 22a having one or more pieces P1 to P4 of sale specification information is stored corresponding to sellers (information) S1, retrieves desired sold article information including at least partially matching sale specification information among the plural pieces Q1 to Q5 of purchase specifications (information) Q1 to Q5 from the desired sold article database (DB) 22, and sends it to buyer terminals 70 and 72. |
