Many knowledgable minds here......hoping someone will know.

Just ran across a company that pays a commission on new members ( camping club). They have a banner that you can olace on your website......that shows them who to send the check it comes from a particular website.

I do not have a website.....but would like to use the banner as a sig file. PROBLEM: The banner will show my member # at the top of the home page.....but does not auto fill my member # in the "referred by" box. Is this something that can be written into hte code of hte banner.......or something that has to be done in hte webpage code itself????
I am NOT a programmer & do not know HTML.....but have been to many sites that auto fill ID #'s Can someone out there answer this???

Thank you very much,