Amazon Prime Direct gives content creators the ability to publish content on the 10th most popular website in the world and 5th most popular website in the United States. Amazon Prime Direct allows content creators to make their content available to (and generate revenue from) Amazon Prime members. Content creators can also sell their content on Amazon or make it available as a rental.
Amazon has pretty strict guidelines when it comes to art specifications and what is and isn’t allowed! Working with a professional who is accustomed to working on Amazon Prime Direct thumbnails is a smart move!