Here is some paragraph from this book,As a successful web publisher looking to get to the next level, you are probably thinking about trying a number of different approaches to increasing revenue – especially your passive revenue, the money that just “shows up” from time to time while you focus on other things. You may be considering various forms of internet advertising. And you should.Internet advertising has exceeded all expectations. The technology keeps advancing, and the popularity and ubiquity of the medium is incredible. Most companies can benefit from the Internet because it allows the chance to reach a global audience at never-before-possible speeds, with many kinds of filters to make sure the right audience sees the right message, and costs that are often surprisingly low. But many businesses make money online in ways that have very little to do with their own actual business, but with systems that connect various companies and offerings together.You may be wondering how to make money easily with online advertising, and you have come to the right place!