CONSUMABLE COMPONENT SALES SYSTEM, ELECTRONIC STORE PROVIDING DEVICE, CONTROL METHOD, AND PROGRAM

摘要

A consumable component sales system of the invention is a consumable component sales system that sells, at an electronic store, a plurality of consumable components to be periodically replaced, among a number of components constituting a machine. The consumable component sales system includes an electronic store providing device that provides an electronic store through a communication line to a customer terminal used by a customer. The electronic store providing device includes a correlation value data receiving unit, a time-for-replacement estimating unit, a recommended replacement component specifying unit, a sales page generating unit, and a web page transmitting unit.