No clicks on ads..But there is a CPM value

Hi to all,
Today i saw in report some un-usual thing.No clicks on ads,But there is a little CPM value $0.04.Is it possible?.I have never seen this happen?
Please any one tell me what's the Reason for that

 

your eCPM value increases by CPM advertisers instead of having CPC
better than nothing

 

But the problem is "How shows a eCPM value even no clicks"

 

I think you will also receive a few pennies for every 200 or so impressions.

 

eCPM value increases by CPM advertisers PLUS by CPC advertisers
you may want toi read G adsense pages to understand the two advertisers and adsense in general better.

CPM advertisers pay per impression and NOT by clicks - hence NO clicks needed to earn but visitors needed to create page impressions

 

Thank you for giving informations!

 

that happens with many people here.

 

Ok...I understand it