| 摘要 |
An advance notice date/time acquisition unit (320) acquires an advance notice date/time which is correlated to each of a plurality of transactions that a user watches, the advance notice date/time preceding by an interval that is set to the time limit of each of the transactions. A notification unit (360) notifies the user of an advance notice about the time limit of each of the transactions after arrival of the advance notice date/time correlated to each of the transactions. A presentation unit (370) fixes a consolidation period including the time limit of a transaction, among the plurality of transactions, that pertains to the advance notice when the user notified of the advance notice takes action stipulated by the advance notice by the time limit of the transaction pertaining to the advance notice. When a transaction within the consolidation period the time limit of which transaction arrives within the consolidation period is the one that pertains to the advance notice, the presentation unit (370) presents an application page for the transaction pertaining to the advance notice to the user. When there is a plurality of transactions within the consolidation period, the presentation unit (370) consolidates information of application pages for the transactions within the consolidation period and presents the consolidated information to the user. |
