If you write for publications, businesses, or individuals without being on their payroll and get hired on as needed basis, you are a freelance writer. You will be basically working independently. You can sell your writing services through freelancing sites like Fiverr and Upwork. On these sites you can get different kind of writing jobs such as writing for blogs, websites, and other publications, writing ebooks, writing copies, etc. As a freelance writer, you can make mony through multiple methods. Apart from freelancing through freelancing sites, you can publish books and ebooks, start a blog, and even create writing course and sell your course. As a book writer, you not only make a passive income but also establish your authority as a writer, thus being able to build your career. Since writing is profitable career, many people want to learn writing, which opens earning opportunities to sell writing courses.