I have always used a post back url but one of my new networks only has pixel support.
I understand that in my offer link I am passing back the variable that has my {subid:} like this:
http://www.track.com/tracking/track-...amount=&subid=the variable the network uses to hold my {subid:} that I passed it to
but in the iframe pixel:
<iframe src="http://www.track.com/tracking/track-frame.php?amount=" style="display:none;"></iframe>
I am unclear. Do I assign it to the amount variable like this:
<iframe src="http://www.track.com/tracking/track-frame.php?amount="the variable the network uses to hold my {subid:} that I passed it to" style="display:none;"></iframe>
Nah it's all good , img/iframe pixels work on cookies so you don't need to pass anything.
Just placing the pixel on the success page will be enough.