You can signup with Paycom (Epoch) here.
http://foxy-angel.com/webmasters/epoch-cleo.php
You can then send traffic to a tour with both joins by using this code.
Replace both of the WCODE with your affiliate codes
http://refer.ccbill.com/cgi-bin/clicks.cgi?CA=913226-0003&PA=WCODE&HTML=http://clicktrack.wnu.com/clicktrack.php?co_code=t90&rs_code=WCODE&target=foxyangel.com/multijoin/
But with HG and HFS you can only send to one or the other.
This page explains it.