Electronic flea market server, management method, and recording medium

A management method that an electronic flea market server that manages an electronic flea market performs, the method comprising:

• acquiring, from an electronic marketplace server that manages an electronic marketplace, a purchase history of a product purchased by a user on the electronic marketplace;
• acquiring a market price, in the electronic flea market, of a used product that is a used item of the product included in the acquired purchase history;
• and
• outputting a message prompting the user to list, in the electronic flea market, the product included in the acquired purchase history at the acquired market price of the used product, wherein
• in the acquiring of the market price,
• in a case in which a product distribution code is not assigned to the product included in the acquired purchase history,
• a product distribution code assigned to a similar product that is similar to the product included in the acquired purchase history is acquired from the electronic marketplace server, a market price of a used similar product that is a used item of the similar product is acquired based on the acquired product distribution code, and the market price of the used product of the product included in the acquired purchase history is estimated based on the acquired market price of the used similar product.

A non-transitory computer-readable recording medium on which is recorded a program for causing a computer that manages an electronic flea market to perform:

• acquiring, from an electronic marketplace server that manages an electronic marketplace, a purchase history of a product purchased by a user on the electronic marketplace;
• acquiring a market price, in the electronic flea market, of a used product that is a used item of the product included in the acquired purchase history;
• outputting a message prompting the user to list, in the electronic flea market, the product included in the acquired purchase history at the acquired market price of the used product;
• and
• in a case in which a product distribution code is not assigned to the product included in the acquired purchase history,
• acquiring, from the electronic marketplace server, a product distribution code assigned to a similar product that is similar to the product included in the acquired purchase history, acquiring, based on the acquired product distribution code, a market price of a used similar product that is a used item of the similar product, and estimating, based on the acquired market price of the used similar product, the market price of the used product of the product included in the acquired purchase history.