| 摘要 |
PROBLEM TO BE SOLVED: To reduce the burden of a network server at a service provider site and to enable an individual to freely retrieve and refer to the status by managing the inter-corporation electronic commercial transactions in a table form as the overall situation or every corporation. SOLUTION: A node 1 of a service provider site which provides the service of the inter-corporation EC is prepared together with a node 2 of a business work item receiver site and a node 3 of a business work item requester site. Thus, the situations of commercial transactions are managed in a table form as the overall situation of every corporation. In other words, each of the business work item requester site, the business work item receiver site and the service provider site manages the transaction ID give to a series items which are treated among those three sites, the business work ID showing the business contents of main item, the business work item requester site ID, the business work item receiver site ID, and the start, working and end status tables showing the starts dates, end dates and work steps of items respectively. |
