| 摘要 |
PROBLEM TO BE SOLVED: To omit the time and labor of a user and to improve the business efficiency of a rental business by the reservation management of rental commodities. SOLUTION: This device is provided with a means 2 for judging whether or not a commodity can immediately be rented to the rental desire for the commodity transmitted from the user side by referring to a commodity database having the rental situation of the commodity recorded thereon, and a means 3 for informing the rental applicant when the commodity becomes rentable, when the user reserves the rental of the commodity which is being rented. |
