rvers 103 and 104; [0254] one Web site server 105 acting as a portal; and [0255] one Web site server 106 acting as a script server or CGI (???Common Gateway Interface???, the specifications of which are described on the site <a href="http://hoohoo.ncsa.uiuc.edu/cgi/).">http://hoohoo.ncsa.uiuc.edu/cgi/).</a> [0256] The client terminal 100 is of any type such as a computer and/or mobile terminal. [0257] The client terminal 100 can access an item o