| 摘要 |
PROBLEM TO BE SOLVED: To provide a change machine capable of flexibly performing repayment processing by performing repayment processing before a plurality of transactions without being limited only by the immediately prior transaction.SOLUTION: A change machine 10 for discriminating and counting input coins for each denomination, and then storing the coins in a storage for each denomination, and for, when a payment command is applied, ejecting the coins corresponding to the payment command from the storage to the outside of the machine includes: a memory 102 for storing log information as the aggregate of history information related to the reception/payment of the coins; and a control part 100 for, when a history display command is applied, allowing display means 20 to display the log information stored in the memory 102, and for, when a repayment command is applied about the selected history information among the log information displayed by the display means 20, allowing the coins equivalent to the whole or a part of the payment sum of the history information to be ejected from the storage to the outside of the machine. |
