Nothing is impossible if you follow all terms and conditions of adsense I have some secrets about that Highest i m getting per click in my whole adsense life that 140$ per click is too easy Every thing is genuine if you learn seo and apply seo you also get so happy earnings best of luck all of you.
Ive just managed to make $18 in one day and I'm well chuffed. Still working to try and get anywhere near to $100 nevermind 200!
You can do it fox1977, it's just a matter of work, and good good links. I have PR 6 links for sale. Just PM me. My friends all make upwards of $89 per day on adsense thanks to my PR 6 backlinks.
If you've suddenly reached $200 from $2 without a natural steady increase then you may want to investigate, if not however congratulations and celebrate!
Check in your account history, if you get minimum $90-$100 daily on an average, then the clicks can be genuine. If you get $10-$40 per day and suddenly you jumped, then they are fraud. Contact Google for it. My friend also got his account banned of fraud clicks but he restored it when he requested adsense team and showed the proofs.
if you havent done anything wrong then there is nothing to fear. btw are your earnings always close to that mark. if yes then you are fine.