To provide an inexpensive accessory shop in which a user's originality can be shown at a maximum.

The Internet connects the user to the accessory shop to provide information and a service. The user can recognize the service content of the accessory shop in an accessory homepage. The user can transmit and receive a request or contact to and from the accessory shop by e-mail. The accessory shop is a place enabling the user to actually produce an accessory and sell it over the Internet by connecting the user to the accessory shop. Namely, the user can produce an original accessory at a low price by the information obtained on the Internet and decorate it with his/her originality.