affiliate tracking with paypal
 

just a quick question:

For affiliate tracking through paypal payments,
do i use the Option Fields (os/on) or is there
a more sophisticated option?

thanks,:)

but im not looking for a third party cart/affiliate application.

Im just looking for a simple way to pass a code through
paypal..

I assume you are talking non-adult. Heh. I didn't know Paypal had that feature.