5. Freelance Writer
Many people enter freelance marketing because of their college writing skills, starting with online content mills. Some freelance websites are loaded with writing jobs, per piece writing gigs that consist of blog articles, social media posts, and other SEO types of writing. The barrier to entry for this industry ends with your laptop computer. Some freelance writing companies pay generously for a piece of content. Four $15-articles written in an hour turns into a $40-$60 per hour income. This is a great part-time job while in school if you can find a quiet workspace, handle feedback on your writing, and complete assignments quickly.