How does Digital Point Take the 50% revenue?

I was wondering, after i saw the channels i had created for the digital point tracking, that how is Digital point going to get the 50% revenue of what i am earning through it, as i have read from here.

Are the already deducting the total impressions or they deducting the money from their control panel only, through the keywords i am getting traffic from them.

Of course no offense is meant here for the DP people, i was just curious to know how is this process taking place.

Thanks in anticipation.

 

Half the time your pub-id shows, half the time the DP pub-id shows.

 

I believe they show your ads 50% and their ads 50% of the time for the new threads you make, their not going to take any of the funds you show in your adsense reports.

 

Makes some sense to me!!!

Thanks anyways..!!!