Server device, system, information processing device, non-transitory storage medium, and operation method for system

Abstract

A server device (10) includes: a storage unit (22) storing first period information indicating a first period, manner information in the first period, and second period information indicating a second period, the first period being a period of use of an item by a user who has consented to provide the manner information, the manner information being information indicating a manner of use of the item, and the second period being a period of use of the item by a user who has not consented to provide the manner information; and a control unit (21) configured to output to an information processing device (11) information for displaying the first period information, the second period information, and condition information on the information processing device (11), the condition information being information indicating a condition of the item based on the manner information.