| 摘要 |
PROBLEM TO BE SOLVED: To allow a vendor to efficiently and immediately obtain the contract content information related to a transaction such as lease, thereby reducing a lease company's load for inquiry response, and further to perform a business action incorporated with the lease company. SOLUTION: The contract content information related to one transaction contract of lease or the like is stored as one storage unit 106 every article, and an optional piece of information containing the information for the vendor to which the article is supplied is set as each data item of the storage unit 106. To the retrieval request of the vendor-side terminal connected through a communication circuit, the storage unit containing the article information related to the vendor is set as the range to be outputted. |
