Google Adsense

is a free, simple way for website publishers of all sizes to earn money by displaying targeted Google ads on their websites. AdSense also lets you provide Google search to your site users, while earning money by displaying Google ads on the search results pages.

How Does it Works ?

Choose the type and placement of ad units to be displayed

Specify where you want ads to appear
Choose what types of ads can compete for those slots
Highest-paying ads display

Advertisers bid on your inventory in a real-time auction
Always show the highest-paying ad
Get paid

Google bills advertisers and ad networks
Get paid through reliable payment options

Some Useful Tips
Never do this [Avoid to ban your adsense account]

Click your own Ads.
Encourage other to click yours ads
Use third party software or click exchange program to click ads
Read more...T&C and Policy of Adsense program
How to Increase Traffic.....

Search Engine Optimization, Social media Optimization,
Sitemap Creation,
Backlinks,
Use Google Analytics for tracking traffic,
Google Adwords Campaign
Keyword Optimization

Read more....
To know more about Traffic Increase...