CCBill affiliate referral question

Ok I wouldn't post this here but ccbill support just keeps coming back with totally the wrong answer, hopefully someone will know what I'm on about - it's quite a simple query lol

I have a paysite I am setting up for affiliates.

example url : www.mypaysite.com

example ccbill link : http://refer.ccbill.com/cgi-bin/clic....mypaysite.com

I have enabled affiliate referral @ 10% so affiliates can refer other affiliates, as it were.

I'm confused as to where exactly (what link) I get my affiliates to refer other affiliates to..

so say my webmaster program, with the ccbill sign up form on it, is at www.refprogram.com

do they have to send to :
http://refer.ccbill.com/cgi-bin/clic...refprogram.com

or is it somewhere else?

hope I've explained this right, I know loads of people running ccbill sites on here will have this set up, so someone please help me out, ccbill are proving worse than useless

I'm on icq 1565034 if needed

cheers