Abstract: A payment apparatus (2000) includes a discount amount acquisition unit (2040), a determination unit (2060), and a payment unit (2080). The discount amount acquisition unit (2040) acquires a discount amount. The determination unit (2060) determines whether a discount is applied to a purchase price of a product on the basis of a use history of a target card. The payment unit (2080) applies a discount to the purchase price of a product on the basis of the discount amount in a case where the determination unit (2060) determines that a discount is applied, and performs payment by card using the target card.

Abstract: This charger is provided with: a power supply unit that charges a secondary battery; an acquisition unit that acquires individual identification information for identifying the secondary battery; a comparison unit that compares the individual identification information acquired when starting the charging of the secondary battery with individual identification information acquired at the termination time of a past charging cycle. The power supply unit terminates the charging of the secondary battery on the basis of the results of comparison.

Abstract: The charger reservation system has: a reservation processing unit that receives a use reservation registration for a charger and manages reservation information containing a use starting date/time and a temporary use ending date/time; and a charge required time calculation unit that calculates a time required for charging when a user starts using the charger based on the use reservation registration, wherein the reservation processing unit calculates a new use ending date/time based on the time required for charging and updates the temporary use ending date/time to the new use ending date/time.

Abstract: A charger 20 includes a charging unit 22 that charges a secondary battery of an EV 50, and a charger condition acquisition unit 23 that detects completion of a charging operation performed on the secondary battery and detects an operation relating to departure of the EV 50 from a charging space following the charging operation. A server apparatus 40 includes a charger condition monitoring unit 45 that monitors a condition of the charger 20 upon reception of a notification from the charger 20 indicating that completion of the charging operation and the operation relating to departure of the EV 50 from the charging space have been detected, and a parking fee calculation unit 43 that calculates a parking time of the EV 50 on the basis of a timing at which completion of the charging operation is detected and a timing at which the operation relating to departure of the electric vehicle from the charging space is detected, and calculates a parking fee to be charged to a user on the basis of the parking time.

Abstract: A communication control device (500) is capable of communicating with both a portable telephone terminal (100) and a location management device (400) that specifies the location of the portable telephone terminal (100).

Abstract: A communication control device (500) is capable of communicating with both a portable telephone terminal (100) and a location management device (400) that specifies the location of the portable telephone terminal (100).

Abstract: An object of the present invention is to provide an ID originating device installation position managing system that enables registration of installation position information to be supported also in a system having no network between an ID originating device and a managing system. For this, when a worker installs an ID originating device 100 or confirms an operation of the ID originating device 100, he/her employs a worker terminal 200 capable of receiving ID information being transmitted from the ID originating device 100, and yet of performing a registering operation, thereby making it possible to register installation position information in its site.