Payday loans: Payday loans are short-term loans that are made to people who have a source of income and a bank account and that are repaid in a lump sum. Your credit isn’t a factor, but if you already have outstanding payday loans, you may not be able to get another one. Interest is usually expressed as a “fee” — $15 per $100 borrowed is typical. But that can be a trap: Borrowers typically have the option to pay another fee instead of settling the loan, and over time, those fees add up. A typical $15 fee on a two-week loan amounts to nearly 400% interest on an annual basis.
Again, if your blog has a large reader base, then businesses may be interested in paying you to review their services or products. Not only will you get a free trial using whatever these businesses are selling, but you will also get a fee for writing them a review and posting it to your site. Paid reviews (and other paid and sponsored content) can be big money, so advertise this service on your contact page to generate business.
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 serious about making money online, start a blog. Blogging is one of the easiest and most sustainable income sources. As long as the blog is setup the right way, in the right niche, with the right content targeted at the right audience, and the offer is complementary to the content, you could make a tremendous amount of passive income from a blog.
It’s an excellent opportunity to offer technical training courses that teach people how to learn a much-needed skill, or accomplish an important task. It could also prove to be an important testing ground for your educational courses. If you are able to market your course on the site, against direct competition, you may be able to direct marketing to the general public, using a website, videos, or even an affiliate marketing program.