Got clicks? How about some extra cash in your pocket. Google Adsense can do the job in selling your adspace for you. Is that a good idea?
Display targeted Google ads on your website's content pages and earn from valid clicks or impressions.
Adding Adsense to your site as a way to make some extra money can be an efficient way of just doing that. You might be getting a check every months. But do you really know how much you get from the advertising dollars spend?