1. Electronics

Electronics is the second largest category on Amazon, with more than 10.2 million products. Electronics are usually popular on Amazon because people always want to keep up with new trends. However, it is a very unstable category because you can't predict which product will be a hit the next day. For example, Alexa is still at the top of the list today, and Apple Watch will be a trend tomorrow. But what is certain is that technological products that use artificial intelligence and support human activities are always in trend and demand.

2. Toys and Games

In 2018, Amazon sold more than $5 million worth of toys, and this number is likely to increase significantly by the end of 2019. Children are the main consumers of this market, and toys and games are the best-selling categories on Amazon. In addition, this is a dynamic category, so it is crucial for sellers to know the latest trends. Toys and games are one of the most enduring best-sellers on Amazon, and they are even more popular during the holiday season.

3. Sportswear

Yoga pants have set off a sales boom on Amazon. People are increasingly participating in a healthy and active lifestyle, and it all starts with buying the right clothes. In addition, fashionable and comfortable sports shoes are also popular.