There’s no doubt that this is one of the best and most popular program around. There’s nobody who wants to make money online who hasn’t heard of Google Adsense. It’s like the buzzword of the virtual world. If you get approved, you can monetize your site with some of the most desirable ads. However, the approval criteria have become so stringent lately, you will find it difficult to get your application approved unless you have established a significant online presence through your blog or website.