AdSense Now! gets you started with Google AdSense. No mess, no fuss. Simplest Google AdSense plugin.
AdSense Now! is the simplest possible way to generate revenue from your blog using Google AdSense. Aiming at simplicity, AdSense Now! does only one thing: it puts your AdSense code in up to three spots in your posts and pages (both existing ones and those yet to be written).
PS: You'll need a Google AdSense Account.
AdSense Now! is the freely distributed version of a premium plugin. The Pro version gives you more control. It gives you filter to ensure that your ads show only on those pages that seem to comply with Google AdSense policies, which can be important since some comments may render your pages inconsistent with those policies. It also lets you specify a list of computers where your ads will not be shown, in order to prevent accidental clicks on your own ads -- one of the main reasons AdSense bans you. These features will minimize your chance of getting banned.