Banner click tracking?

[Polyspiral]

Hi

Does anyone know of a good banner ad tracking service (preferably free) that can give more details than just the amount of clicks, a bit like Google Analytics.

The reason is I make banner ads and sometimes people ask for ad tracking and currently I cant provide it, it would be great to be able to.

thanks

[djb]

This is one I used a few years back, there may be simpler, better alternatives now though:

Ad server solution for publishers, advertisers & networks | OpenX