If you’ve got a way with words and expertise in a niche, there are plenty of sites that will pay for articles and content you write. Think of the sites you read regularly. What can you contribute to them that would be interesting? Research your niche and then look for ways to pitch articles. Many sites will simply have a submission or contact link in the footer. To get started, check out my full guide to becoming a freelance writer on the side and then submit your articles to places like Instash, Listverse, TopTenz, A List Apart, International Living, FundsforWriters, and Textbroker.
Know what sets each program apart. Affiliate programs are everywhere online, and it can be hard to tell them apart. Each program distinguishes itself by the products it sells. Some affiliate programs only require you to post links; others will ask you to pay money to learn about how to sell the product you are selling. As the latter type of affiliate, you can make commissions by getting others to pay—by bringing other marketers into the fold. Be wary, however, of any program that asks you to pay.
The peer-to-peer concept is coming to virtually every corner of human existence. That includes the hospitality industry. Through AirBnB you can actually rent out your house for various lengths of time for a predetermined fee. That gives you an extra income on your house and gives the visitor the benefit of having an entire house, rather than being crammed into a single hotel room.