24 Oct 06
09 Nov 06 12:06 pm
I means that when you land on the final page, there will not show a ?hop=yourid at the end.
You can 'hide' your link this way. I'm not sure if it does count as a sale though. I have to do a quick test to see if it does, but my guess is that it will.
Why don't you try both (with and without the last bit) and see how the URL looks in the browser...