Merchants like affiliate marketing because it is a "pay for performance model", meaning the merchant does not incur a marketing expense unless results are realized.
Some e-commerce sites run their own affiliate programs while other e-commerce vendors use third party services provided by intermediaries to track traffic or sales that are referred from affiliates. Some businesses owe much of their growth and success to this marketing technique, although research has shown in general the increase to be approximately 15-20% of online revenue
Why participate in an affiliate program?
It allows you to work part-time. It gives you the opportunity to build a generous residual income. And it makes you an owner of a small business. Affiliate programs have already created lots of millionaires. They are the living testimony of how hard work; continuous prospecting, motivating and training others pay off.
If ever you are deciding to join one, you must take note that you are getting into something that is patterned to what you are capable of. This will be an assurance that you are capable of doing anything to come out successful.
How do you choose a good affiliate program to promote? Here are some tips you