Upwork: This website offers a great marketplace for selling just about any professional service. You don't need a merchant account, website of your own or anything else for that matter. All you need to do is be able to provide a high-quality service at a reasonable price. But be informed, you will have to compete with many others that are constantly bidding on open jobs.
With apps being constantly developed, competent app developers are in high demand. Again, if you have the experience or skills to create successful apps then this could be something you could end up working on as a full-time freelancer. Check out adverts for developers on Toptal, a higher paying jobs site for experienced freelancers wanting to make money online.
If you’re passionate about user experience, User Testing pays reviewers $10 to give other entrepreneurs feedback on their websites and apps. That’s one fast way to make money online. You’ll be given a set of questions that you need to answer as you browse through their website. Through a video, you’ll communicate your ideas and feedback to the entrepreneur while navigating their website or app. Your video is only 20 minutes in length so if you do 3 videos per hour you’ll make $30. It can be pretty competitive so you have to act fast when a new website or app is added to be reviewed. Those who want to earn money online by reviewing software can use a tool called Software Judge.
If you’re looking for inspiration, my friend Michelle Schroeder-Gardner of the website Making Sense of Sense has become the expert on all things affiliate marketing. Michelle earns more than $100,000 per month from her blog and the bulk of her income comes from affiliate sales. Michelle has had so much success with affiliate marketing that she even has her own course called Making Sense of Affiliate Marketing.