You COULD carry the parameter along in all URLs germany email list and form submits as hidden variables, but this is likely a lot of work on your side to cover a tiny fraction of the traffic. I'd recommend NOT using client-side Javascript to write the cookies as now you're also weeding out users who block Javascript 4. Promotion - first, create an "affiliate program" link in your footer that takes you to an intro to your program.

Consider buying a mailing list for businesses in your industry and emailing those businesses./business development people directly about your program--but be sure to personalize each email so they KNOW they were hand-picked. Do a Google search for "affiliate program" + related businesses and look for affiliate programs YOU might want to join, then send them an "I joined YOURS, now check out MINE" email. 5.