Does Google take your revenue by falsifying your stats? Today so far and have noticed in the past on large amounts of clicks it will give you a good over all price for clicks to profit ratio but then later on it lowers the ration. Today 49 clicks receiving €22 an hour later it says €7 = 0.14c a click! have been getting up to €1 on clicks on low click days. It seems to be the more clicks you get the less you earn!?
You might have got some invalid clicks so google have deducted money for those invalid clicks, it happens many times to me too
You might have got invalid clicks and later when they checked it they might have removed invalid clicks earnings from your earnings
NEVER TALK ABOUT TODAY'S EARNINGS <--- this is a simple rule, why not follow it.. Today's earnings are estimates only, when they become yesterday's stats then you can start talking about them and complain, but then they won't change, so what will you be able to say? It's the same for this month's earnings, they are also only estimates and at the beginning of next month they will become definitive earnings after Google removes whatever amount of money it wishes.. Nothing we can do about it!
You might got invalid clicks, thats why google have deducted amount from your earning, sometimes it happens to all the adsense account, nothing serious
Sometimes you get invalid clicks and in immediate report google will display it when they random check those clicks later they deduct the amount