Clearly, there's a lot of demand on Amazon, and if any product is going to sell, it's going to sell well on Amazon. But the goal here is to source the right products that will easily sell at the world's largest online retailer. Generally, products between $10 and $50 sell very well here. Just be sure to do the right market research before jumping on this bandwagon.
Find an audience for your passion or hobby and you’re all set to monetize something you love via a niche website as a side business idea. That of course, is easier said than done, something not intended for the faint of heart. Prepare to invest a lot of your time, but if you can hurdle the steep challenges and positively answer a few key questions on whether the website business idea you’re thinking about is profitable, then you can begin building it.
But before you can graduate from side business idea and start earning a full-time living as a graphic designer, you'll need to build your skills—I recommend starting with reading the foundational book Graphic Design School and Steal Like an Artist, the incredible book by Austin Kleon about how to become more creative. To accelerate your education in becoming a graphic designer even quicker, check out the online courses Graphic Design Fundamentals and The Graphic Design Bootcamp. Then once you're an expert at your craft, you can further your education and move up to offering more hands-on experiences like design sprints for higher-value clients around the world.