Income by Adsense

In the world many people wants to earn extra income that should be in K$ .
Here a technique i am telling you to earn money smartly .
First of all you have to think a smart idea to develop your portal/website than put rich and unique,fresh content on your portal.
After geting a good traffic flow to your site then you can apply for Ads as a publisher .
There are many companies who provides Ads to your portal if your portal traffic flow is good.
like -Google Adsense ,yahoo n bing ,chitika ,brust media etc .

Theses compaies allow you to choose three methods to post Ads -
1.CPI (Cost per Impression)
2.CPC (Cost per Click)
3.CPA (Cost per Acquisition)

1.CPI - In CPI advertiser pays you for thousand of impression of Ad at your page .
             If CPI rate is 5$ then advertiser will pay you 5$ per 1000 impression per Ad.If you have more ads on page then calculate impression for per ad .

     If there is a 4 ads on your page then 250 pageviews is 1000 impression of ads ,means you will earn 5$ if 250 visitor comes to your page.

2.CPC - In CPC advertiser will pay you for click to the ad .

3.CPA - In CPA if a user comes to your portal and click to the ad and create transaction to that clicked portal then you will be paid with a very good amount.

By my exp the CPI is the best way to create income.

Thanks & regards
Webtriangle