| 摘要 |
A gift-valuable article exchange assisting device includes a control section which, when a receiver decides that a gift belonging to the receiver is unwanted to the receiver, determines whether the gift can be exchanged to a valuable article belonging to a delivery person based on an exchangeable article information database. The control section also calculates a predetermined service charge when it is determined that the exchange is possible, and decides a valuable article, to which the gift is actually exchanged, equivalent to a value obtained by subtracting the service charge from a value of the gift based on exchange conditions between the gift and the valuable article.
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