A server for providing to a user terminal an additional service on a web
page during setting a predetermined service including a determining unit
configured to determine whether a request for provision of the additional
service is received from the user terminal; a receiving unit configured
to receive presentation information for introducing the predetermined
service from the user terminal when the determining unit determines the
request for provision of the additional service is received; a creating
unit configured to create the web page including the presentation
information; a posting unit configured to post the web page; and a fee
charging unit configured to charge a fee for the additional service.