Self-Hosted Ad Tracking (Impressions, not just clicks.)

I would recommend adtrackzgold it's a very good script you will need to buy it first i think it cost $77 i might be wrong.

I track the impressions of "Warriors For Hire" threads and the banners.
This is written in the manual:
"You can track email open rates, banner impressions and popup impressions by using the invisible 1x1 gif image trick.
For example, say you want to track email open rates, create a campaign called „openrate“ and make the destination url: http://yourdomain.com/adtrackz/1x1.gif
So if a visitor clicks on your „openrate“ campaign, they‘ll be taken to a 1x1 invisible gif image. However, nobody will click on this campaign, as you‘ll see.
Put this code near the top of the email, after the body tag.
<img src=“http://yourdomain.com/adtrackz/go.php?c=openrate“>
When somebody opens their email, the html will call your tracking link to display the 1x1 gif image. The image is invisible, so the visitor doesn‘t see it, and a click has been registered so you know that the visitor opened the email.
You can also use the same principle to track pop up ads and banner impressions."

If you need help, then let me know.I can make the campaigns which can help you track the impressions, clicks, leads, sales, profits etc!