Hi, I have noticed in the report manager that sometimes clicks do not get paid in adsense. Do you know why?
I believe it is if they are from the same ip, like if the same person just clicks a ton they wont pay all of those.
mostly due to invalid clicks or anything google feels violated the adsense terms. sometime a click may look like its unpaid but really its only worth a fraction of a cent so it shows 0.
Most probably it was considered as a fraudulent click. Such things happen when a visitor click 4-5 ads in just a few seconds.
If the click are from the same ip get few click at same duration then Google consider them as fake click and we don't get paid for them , because they care for advertiser too . When i started using adsense 3 years back i created one page and wrote their few information on earning money online and placed adds all fours side . Upper side links and other three sides text ads . Now whenever newbies visit such page they think that these ads are they information and they start clicking on them and when they down't find anything they back back on our website back and click on other ads for more information . So Google takes such clicks as fakes click and now after three years there have been many changes too .