― Today we are going to discussing about New 300x600 ads by google. Google has introduced New 300x600 Ad unit for publishers. This kind of Ad can be placed in Blog sidebar and can attract a lot of attention from visitors. This Ad unit will help you earn more income from AdSense program. ∙ Many Ad Publishing Networks offers 300x600 Big Skyscraper Ads except Google AdSense but now AdSense also offers that size. You can already see that Ad unit running on my website, It looks great and also [...].