Its No More news that Google Adsense is one of the mainrevenue generation means for many bloggers and website owners. Checking One's Earning is a good thing to do expecially when your earnings are on the high side..
The Extension Lets you view your current days earnings, yesterday'searnings, current months earnings and last months earnings. In addition to that it also displays the top custom channels and lifetime earnings.
Install The Extension From HERE
After Installing the Extension to your Google Chrome Browser, you can click on the Extension Icon, Then authorize your Adsense Account.
I would recommend this extension if you are in a habit of checking your earnings multiple times through a day and you are a Frequent Google Chrome User!!