| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a transaction device which can increase the possibility that a transaction may be concluded.SOLUTION: A transaction device comprises a medium processing part for receiving and processing a medium on which data relating to transactions are recorded and an operation part for receiving operations from a user. The transaction device comprises: means for executing information processing related to transactions using the medium received by the medium processing part on the basis of operations received at the operation part, in cooperation with an external host device; means for executing, after receiving the medium and receiving a transaction type of the current transaction at the operation part, transaction conclusion determination processing by which whether there is a possibility that the transaction may not be concluded if the transaction of the transaction type is executed using the received medium; and means for proposing a different transaction for the user when it is determined that there is a possibility that the transaction may not be concluded.</p> |
