3rd Party KW Tracking or In-House Build?

Hello, this is my first post! i'm launching an e-commerce site soon and would like to tie clicks/cost back to transactions. is there an easy 3rd party solution that will have basic revenue reporting on a keyword level? is it easier just to have a database person build it out?

any suggestions would be greatly appreciated. please include names of 3rd party solutions or contact me directly for names of database ppl.

Thanks much!

Since Google bought Urchin and started giving away Google Analytics most new stores will probably just use that.

If you are building a Yahoo store to get data into Google Analytics you'll need a third party solution. The only one I am currently aware of that works is the Monitus Google Analytics Connector for Yahoo Stores.

I suspect that Yahoo stores may have a similar challenge trying to use other Web Analytics programs. If anyone knows whether or not a Yahoo store will work with any analytics programs please post the details.