Find a profitable niche. Starting with your interests, write down as many niche ideas as you can. Think about topics people might search online. Ideas include passions (like surfing or body building), fears (like spiders or speaking in front of crowds) and problems (like getting out of debt). Do keyword research to see it others are interested in the topic. Find out if a domain name is available that matches the keyword 100 percent. 
However, as you might already likely know, this does require a tremendous amount of effort. Not only do you need to have the products, services and information that you intend to sell, but you also need to build an online shop then get people to visit it. You need some serious knowledge of online marketing and search engine optimization in order to do this. It’s not easy by any means.
Not only will this multiply the money you’re bringing in in a serious way, but it protects you against any sudden changes in the market or in your business. Remember that old saying about putting all your eggs in one basket? A few hours a week committed to just one or two of the following opportunities will put you in a much stronger position to be financially safe and independent.
If that sounds like too much technical information for you, there is an easy button – Google’s advertising platform is as simple as signing up, enabling (on Blogger) or pasting a small code on your website, and allowing the advertisements to automatically roll in. The problem with this program is that you don’t get any commissions – and you don’t get to control the ad content. This is useful for some, but powerful users will want something a little more robust.
I think content marketing is absolutely huge for affiliate’s, especially going into 2016, I think it will increasingly become something that will have to be adopted to gain domain trust, authority and good SERP rankings. Google loves quality content and if you want your website to stand the test of time, white-hat SEO is a must and content marketing is king!