Since I'm new to CPVLab I wanted to double check my campaign setup and make sure I was tracking correctly and as much as possible before my first campaign goes up on TrafficJunky 
CPVLab - Campaign Setup
Offer URL:
http://cakenetwork.com/?a=xxxx&c=xxxxx&s1=
http://mysite.com/adclick.php?subid=#s1#&revenue=#price#
http://mytracker.com/base.php?c=13&key=19fj0892f98h0sh0sfu09suafg0b0q3e9t0jgffaj0j909&keyword=edit
Everything is perfect , change edit to banner name and you are good to go.
You could track more stuff if you include extra tokens. Cool thing is that these extra tokens can be anything you like.
In cake an unique subid should be s2 or the reporting feature will be suspended after thousand or so clicks, this happened to me when Adsimilis went to cake.
So if you will use s1 to track traffic source you offer url will be:
[PHP]http://cakenetwork.com/?a=xxxx&c=xxxxx&s1=trafficsourcecode&s2=[/PHP]
and postback url
[PHP]http://mysite.com/adclick.php?subid=#s2#&revenue=#price#[/PHP]
thanks everyone!