Use StatTool (
http://www.porn-in-web.com/stattool )
It supports 50+ major sponsors inluding ccbill (that means
hundreds and hundreds of sponsors)
1. It's free.
2. It has GUI interface.
3. It can be run under windows and Unix
4. You can add any sponsor to it.
5. It makes html reports
6. It also makes CVS reports (for Excel)
7. It's free.