what is the correct linking code for...
 

what is the correct linking code for sites that use ccbill because one of the sponsors I am using has hosted galleries with the following link:
http://www.domain.com/gall9/gallery9.php?id=XXXXXX
where xxxxxx has to be replaced with "your linking code"...now when I log in ccbill I see a "webmaster ID" and a "account ID" for every webmaster program I promote.....so what is the right one?...the webmaster or account ID that need to be used?