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.
If you’re a fitness buff and have the right combination of charisma and business sense, working as a part-time online personal trainer can be both physically and financially rewarding. Once you build up a reputation and client base for yourself, it could easily turn into a full-time endeavor for you. Check out this interview with several fitness blog owners who are making a living online, from MonetizePros. As well, I'd recommend checking out this resource if you want to take this business idea seriously and get started with a business plan for your personal fitness trainer business today.
Online business is how I’ve made a living since 2003 and what has helped me retire early. I make over $40,000 a month through my blog. You can create your own blog here with my easy 15-minute step-by-step tutorial. You can start a blog for as little as $2.95 a month (less than a cup of coffee!). Create a blog and leverage it into affiliate sales or product endorsement deals. Consider topics like: