Affiliates Advanced Setting

The lack of documentation about this plugin is really frustrating.

For example, what does this mean: “There are times when you would rather hide your affiliate link, or simply not have to bother remembering the affiliate reference to put on the end of our URL.

If this is the case, then you can enter the main URL of the site you will be sending requests from below, and we will sort out the tricky bits for you.” ???

If I don’t understand this, my members certainly won’t.

Also, I’m using S2member, and have set up a 30 day free trial. So how do I get this plugin to see when my members go from the free trail to a paid account?