Settlement control system, settlement control device, terminal device, settlement control method, processing method and program

摘要

It has a plurality of terminal devices that wirelessly communicate with the balance storage medium, and a payment control device that is communicatively connected to each of the plurality of terminal devices. The settlement control device includes an update instruction distribution unit that distributes balance update instruction information including a balance update instruction and an update instruction identification number corresponding to the balance update instruction to each of the terminal devices. The terminal device issues the balance update instruction based on a comparison between the update instruction identification number recorded in the balance storage medium acquired from the balance storage medium and the update instruction identification number included in the balance update instruction information. An update control unit that performs corresponding balance update processing is provided.