Providing system, providing method, and management device

1 . A providing system comprising:

a recording device configured to perform recording by applying a recording material to a medium; and

a management device configured to manage provision of the recording material to a plurality of users that use the recording device, wherein

the management device manages user stock data for each of the plurality of users, the user stock data being data in which a stock of the recording material held by the plurality of users is associated with a usage expiry date of the recording material,

the management device determines, based on the user stock data of each of the plurality of users, whether an unused recording material is present in the stock of the recording material held by each of the plurality of users, the unused recording material being the recording material remaining unused for a first period or longer from a start of holding of the recording material, and

in a case in which it is determined that the unused recording material is present in the stock of the recording material held by a first user of the plurality of users, when a period until a usage expiry date of the unused recording material is less than a first threshold value,

the management device sets a collection recommendation flag to the unused recording material in the user stock data of the first user, the collection recommendation flag indicating the recording material recommended for collection,

the management device transmits to a sales company device a notification that the collection recommendation flag has been set,

the management device manages, for each of the plurality of users, usage amount data indicating a usage amount of the recording material in the recording device, and

the management device specifies a second user different from the first user, to whom the collected unused recording medium is delivered, based on the user stock data and the usage amount data of each of the plurality of users.

2 . The providing system according to claim 1 , wherein

when the management device specifies the second user, the management device sets a delivery decision flag indicating the collected unused recording material for delivering to the second user.

3 . The providing system according to claim 2 , wherein

the management device manages price data associating a time elapsed from a time when the recording material was manufactured with a price of the recording material and

when the unused recording material collected from the first user is used by the second user, the management device determines a price of the unused recording material based on a timing at which the second user starts to use the unused recording material and on the price data.

4 . The providing system according to claim 2 , wherein

the management device manages location data indicating a location of each of the plurality of users and

when specifying the second user, the management device specifies the second user based on the location data in addition to the user stock data and the usage amount data.

5 . The providing system according to claim 2 , wherein

the management device updates the user stock data when delivery completion information is received from a deliverer delivering to the second user the unused recording material collected from the first user, the delivery completion information indicating that delivery of the unused recording material to the second user is completed.

6 . The providing system according to claim 5 , wherein

the management device manages vendor stock data relating to a stock of the recording material held by a vendor providing the recording material to the plurality of users,

the management device determines a transportation condition to be used when the deliverer delivers the unused recording material to the second user, and

the management device assigns to the vendor stock data an identifier indicating the determined transportation condition, in association with data indicating the unused recording material to be delivered.

7 . A providing method of providing a recording material to a plurality of users that use a recording device, the recording device being configured to perform recording by applying the recording material to a medium, the providing method comprising:

managing user stock data for each of the plurality of users, the user stock data being data in which a stock of the recording material held by the plurality of users is associated with a usage expiry date of the recording material;

determining, based on the user stock data of each of the plurality of users, whether an unused recording material is present in the stock of the recording material held by each of the plurality of users, the unused recording material being the recording material remaining unused for a first period or longer from a start of holding of the recording material; and

in a case in which it is determined that the unused recording material is present in the stock of the recording material held by a first user of the plurality of users, when a period until a usage expiry date of the unused recording material is less than a first threshold value:

setting a collection recommendation flag to the unused recording material in the user stock data of the first user, the collection recommendation flag indicating the recording material recommended for collection;

transmitting to a sales company device a notification that the collection recommendation flag has been set; and

specifying a second user different from the first user, to whom the collected unused recording medium is delivered, based on the user stock data and usage amount data of each of the plurality of users,

wherein the usage amount data indicating a usage amount of the recording material in the recording device is managed for each of the plurality of users.

8 . A management device for managing provision of a recording material to a plurality of users that use a recording device, the recording device being configured to perform recording by applying the recording material to a medium, wherein

the management device manages user stock data for each of the plurality of users, the user stock data being data in which a stock of the recording material held by the plurality of users is associated with a usage expiry date of the recording material;

the management device determines, based on the user stock data of each of the plurality of users, whether an unused recording material is present in the stock of the recording material held by each of the plurality of users, the unused recording material being the recording material remaining unused for a first period or longer from a start of holding of the recording material; and

in a case in which it is determined that the unused recording material is present in the stock of the recording material held by a first user of the plurality of users, when a period until a usage expiry date of the unused recording material is less than a first threshold value:

the management device sets a collection recommendation flag to the unused recording material in the user stock data of the first user, the collection recommendation flag indicating the recording material recommended for collection;

the management device transmits to a sales company device a notification that the collection recommendation flag has been set; and

specifying a second user different from the first user, to whom the collected unused recording medium is delivered, based on the user stock data and usage amount data of each of the plurality of users,

wherein the usage amount data indicating a usage amount of the recording material in the recording device is managed for each of the plurality of users.