Abstract: A management system includes: a management device; and a terminal device. The management device includes: an acquisition unit that acquires device identification information and usage information, the device identification information identifying a heat cooking appliance, the usage information being obtained according to usage of the heat cooking appliance; and a tabulation unit that tabulates, for each store in which the heat cooking appliance corresponding to the device identification information that has been acquired by the acquisition unit is installed, the usage information having been acquired by the acquisition unit. The terminal device acquires tabulated result tabulated by the tabulation unit, and outputs, to an output, the acquired tabulated result.

Abstract: In a term catering system, a management device held by a delivery agent and a manufacturer of cooking appliances outputs reservation sequence information including sequence identification data corresponding to a reserved cooking menu for each customer and obtains feedback information from the customer. The cooking appliance lent to the customer for a certain term controls cooking of a food material delivered by the delivery agent, according to cooking sequence data specified by the output reservation sequence information, among a plurality of cooking sequence data stored beforehand.

Abstract: In a term catering system, a management device held by a delivery agent and a manufacturer of cooking appliances outputs reservation sequence information including sequence identification data corresponding to a reserved cooking menu for each customer and obtains feedback information from the customer. The cooking appliance lent to the customer for a certain term controls cooking of a food material delivered by the delivery agent, according to cooking sequence data specified by the output reservation sequence information, among a plurality of cooking sequence data stored beforehand.