| 摘要 |
PROBLEM TO BE SOLVED: To provide an online transaction method to instantaneously judge establishment of transaction. SOLUTION: The online transaction method includes a preparation step to prepare specification information to specify a transaction object, and transaction establishment conditions for every transaction object, a notification step to notify a client of information to indicate an object which can be transacted via a network based on the specification information, a reception step (S124) to receive information desired to be transacted from the client via the network, a judgment step (S128) to judge the establishment of the transaction based on the transaction establishment conditions prepared in the preparation step and the information desired to be transacted received in the reception step in response to reception of the information desired to be transacted from the client and a processing step to perform processings to be required for actual transaction when the transaction is judged to be established in the judgment step. |
