Now earn more than what you are getting right now from Adsense with this cool trick. Most of the bloggers do not know about this recent update from Google Adsense team, but this trick really works with helping you increase your revenue using Adsense. Make sure you've followed the HeatMap for the placement of ads at right place and also that you've used maximum number of units used i.e. 3 ad-units, 2 link-units and 1 search-unit. Take a look at the picture of HeatMap and place the ads at the darkly colored place to increase your CTR. This also, in deed, helps your revenue increase significantly.

Place the ad-units in the area with dark color. This is the official HeatMap by the Google itself. Well the trick is that, from April 1st 2013 Adsense started accepting the ads of Gambling and Betting (casino) and publishing them in publishers' sites. Since these site who advertise about these casino and betting part in Adsense are asked to pay the publishers more than what the other normal advertisers do in Adsense. This, in fact, gets you a great increase in the revenue if you use some keywords of gambling or betting(casino). Use them at your own risk, see how I've used here by writing a post of the update by them on Gambling and Betting (casino). Only with the help of these words Gamling, casino, etc you won't be getting the ads of it. But you just need to follow these steps at your publisher account to get ads of Gambling or casino.

- Login to your Adsense Account
- In navbar click 'Allow & Block ads'
- In top, click 'Sensitive categories'
- Scroll down, under 'opt-in' enable the 'Gambling & Betting' by allowing those ads at your site by confirming it.

And you will earn fortune you always wanted from Adsense. This process in applicable for Adsense For Video and Adsense For games. Along with these, even to Youtube monetization, i.e. Content Host. Came across this on April 5 itself, but didn't get time to publish so, now publishing it in short article.

Enable them, use keywords and earn.
This might help you increase your revenue than what you are doing now. Hope this helped with the help of the usage of these words - casino, gambling or betting. Happy Earning!