I've used JIRA and also Bugtracker.NET. BugTracker.NET is open source and very easy to setup and use, JIRA is really pro but for non Open Source project has a cost.
if you are trying to track your advertising GroupMetrics is an awesome way to go, but there are tons of free software out there try visit sourceforge
I would just sign up to Google Analytics and pay the price of free. In my opinion its the best tracking and its totally free to use.
If your tracking PPC ad's then I'd recommend Prosper202 http://prosper.tracking202.com/apps/ You host it and have complete control is 100% free, and gives you detailed reports of what keyword your sale came form what ad it came from etc. Very detailed and will help you track your sale back to the exact ad/keyword.
http://www.niftystats.com/ and why ? it's free, secure and updated every day .... they have over 1500 affiliate programs and advertising networks
thanks guys...I was just trying to get some ideas for price comparison on a product I'm selling for my company. I'm a bit new to the industry. They use a tracking system that is associated w/ a campaign management tool specifically tailored to continuity programs.
it's a risk have server solutions for your sales! or you are administrator and alone on whole server? I never share my sales, it's know how
+1 With all of the added tweaks available, you can't beat this for tracking and protecting your data.