This is extremely helpful information for somebody who is a newbie blogger! I’ve been looking for an all inclusive “guide” to explain affiliate marketing and this is the best I’ve found. Quick question for you – when you talk about the cookie expiration date, is that from the date that you post your review/recommendation or from the date that the reader clicks on the link? For example, the affiliate links you posted in this post are well over 90 days old but if I click on one of them now and buy that product, do you still get paid? Just curious how that works.
I would have one partner create a separate page/contact form specifically for the advertiser – so only people who see that contact form are people who were referred to by the advertiser. The advertiser would use that page as their outbound link. I know you can track outbound clicks in Google Analytics events and Contact Form conversions (usually through most contact form plugins) but that is the best way I think. Never done it, but this is how I see most affiliate programs like that work.