Payout per click

Is there any tools that tell you price per click

Thanks

 

: i listen first time

 

Not clear question, are you talking about high paying keyword or CPC in your adsense account?

 

I read here and other forums where members state what their highest or lowest click was. I have no idea how they can tell what is paid on a click for a certain ad. I thought maybe there was a tool that did this and wanted to know what it was. If it is not a tool, do you know how a person can tell how much they are paid for a certain click on an ad?

For example, I asked the question at this thread http://forums.digitalpoint.com/showthread.php?t=866105 how did they know what they made per click, but no one replied.

Thanks