It has universal appeal. Unlike some types of marketing that work better for certain segments than others, affiliate marketing is really something that anyone can use on their WordPress site or e-commerce store. With millions of products available and categories covering a wide spectrum, you’re bound to find more than enough products worth promoting.
You could also opt to use existing websites for making money. These include both active income and passive income methods. For example, you could sell some used items or invest in creating some digital designs that then can be sold on merchandise. Again, devote a sizable portion of your time to passive income so that you can slowly build up earnings that will arrive on autopilot without any extra added effort.
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. 
Tutor kids in a subject that you’re an expert at if you like teaching. Think about the classes you do best in at school or the topics you know a lot about. Help out your peers or teach younger kids who want to get a head start before the next school year. Put up fliers around your neighborhood or school with the topics you’re tutoring, the cost, and what services you offer.
It’s extremely WordPress-friendly. As you’ll soon see, it’s very easy to add Amazon affiliate links to WordPress. If you decide that you want more than just the occasional link to appear within your content and you want to build an entire affiliate store, there are WordPress affiliate themes and plugins built specifically for Amazon Associates members.
You can open a store without the burden of managing inventory. One of the ways in which you can use Amazon affiliate links is to populate your online store with third-party products. This spares you from having to produce, store, or even manage inventory. That’s all handled by the manufacturers. You only need to worry about maintaining your online store.
Test websites. Remote usability testing means getting paid to navigate a website for the first time and giving feedback to the website owner. Most tests take approximately 15 minutes, and you can get paid up to $10 for each test. A test involves performing a scenario on the client’s website and recording yourself doing it. For example, you might be asked to go through the process of selecting and purchasing an item on a retailer’s website.
What does that mean for you? It means Nielsen will pay you $50 a year to keep their app on your favorite internet browsing device. The app itself collects statistics on your internet usage anonymously, so you never have to worry about any data being linked to you. And the best part is, the app takes up barely any space and doesn’t slow down your phone or tablet at all!