Affiliate marketing is one of the various ways to make money online by promoting products or websites to earn a certain percentage as commission from sales made. The sales are made via web traffic. This simply implies that money is made from sales of the product being promoted. What you need to know is that services or products you promote are provided by others and not necessarily you. The only duty you are required to perform is to provide a marketing or sales outlet. So, let’s learn how to earn from affiliate marketing.