Double meta refresh question

I am very new at this and was wondering when doing a double meta refresh do I need to have the exact affiliate link I am hiding referrer on my site?
Could I have a banner for that link on my site? Does it work good with zip and email submits or just products?

Double meta refresh is crap and doesn't effectively hide the referrer in many browsers. Search for Brad's CPA redirector on this site, it uses a double javascript redirect with a POST which is pretty much foolproof.