Are you a webmaster who needs funds to keep your website running? Or is your website the only way for you to earn income? Whichever you are, for as long as you are a webmaster or a web publisher and you need cash, affiliate marketing may work well for you. With affiliate marketing, you may get a lot of cash pouring into your bank account easily. And if your website is rich in great contents and you want to earn more profit, why not get into the Google Adsense program as well?