Server device for supporting input of product information, input support method, and recording medium

An input support method comprising:

• causing, by a computer, a terminal to display a form including a plurality of input fields to which parameter values of a plurality of parameters to be registered in a database in association with a product to be traded are input, and accepting, by the computer, input of each of the parameter values;
• extracting, by the computer, from the database, another product associated with a parameter value identical or similar to a specific value input to a specific input field of the plurality of input fields;
• calculating, by the computer, a usage frequency at which each of a plurality of parameter items of the extracted other product is used, the plurality of parameters including a selection parameter requiring input to at least one parameter item of the plurality of parameter items;
• and
• outputting, by the computer, the calculated usage frequency of each of the plurality of parameter items.

A computer-readable recording medium storing a program, the program causing a computer to perform operations comprising:

• causing a terminal to display a form including a plurality of input fields to which parameter values of a plurality of parameters to be registered in a database in association with a product to be traded are input, and accepting input of each of the parameter values;
• extracting, from the database, another product associated with a parameter value identical or similar to a specific value input to a specific input field of the plurality of input fields;
• calculating a usage frequency at which each of a plurality of parameter items of the extracted other product is used, the plurality of parameters including a selection parameter requiring input to at least one parameter item of the plurality of parameter items;
• and
• outputting the calculated usage frequency of each of the plurality of parameter items.