There’s no doubt that Amazon deserves to be high on this list. This is one of the most popular websites not only in the United States where this company is based but all over the world. It started as a website for selling books, but today people can purchase thousands of different products there.
What’s great is that Amazon allows businesses to create special business accounts and offer their products on their site. Of course, they will take a certain fee for that, but this makes sense. With thousands of active users on a daily basis, it’s not that difficult to start selling products via Amazon.