Patent ID: 8732029

Claim:
A component sales system that sells, at an electronic store, a plurality of components that constitutes each of a plurality of mechanisms constituting a machine, the component sales system comprising: an electronic store providing device that provides the electronic store through a communication line to a customer terminal used by a customer, wherein the electronic store providing device includes: a selected component data receiving unit that receives a data of representing one component selected by the customer among a plurality of components constituting one of the mechanisms, from the customer terminal; a maintenance type specifying unit that specifies the type of maintenance for replacing a component represented by the data received by the selected component data receiving unit; a dismounted component specifying unit that specifies other components dismounted together with the component at the scope of a work for replacing the component represented by the data received by the selected component data receiving unit among works included in the maintenance type specified by the maintenance type specifying unit; a replacement component specifying unit that specifies a component needs to be replaced together among the components specified by the dismounted component specifying unit; a sales page generating unit that generates a web page for selling the component represented by the data received by the selected component data receiving unit and the component specified by the replacement component specifying unit, to the customer; and a web page transmitting unit that transmits the web page generated by the sales page generating unit to the customer terminal which is a source of the data received by the selected component data receiving unit.