Patent ID: 11876943
Assignee: BROTHER KOGYO KABUSHIKI KAISHA
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 13:
14. A service system comprising a server, a first device, a second device, and an information processing apparatus,
wherein the server includes a controller configured to perform:
acquiring device-usage information, which indicates a status of use of a subscribed device that is a device subscribing to a service, from the subscribed device;
generating service-usage information indicating a status of use of the service, based on the acquired usage information;
acquiring, from the information processing apparatus, an exchange request for changing the subscribed device from the first device currently subscribing to the service to the second device different from the first device; and
changing the subscribed device from the first device to the second device, in response to the acquired exchange request, and

the information processing apparatus is configured to perform:
receiving an instruction operation of instructing to change the subscribed device from the first device to the second device; and
transmitting the exchange request to the server, in response to the received instruction operation and

the first device is a first printer; and
the second device is a second printer.