Amazon has such high revenue mainly because it has established a powerful e-commerce platform worldwide, providing consumers with a wide range of choices and convenient shopping experience. Amazon has also invested in fast and reliable logistics and delivery networks, allowing users to receive their products quickly. In addition, Amazon has developed its own brands and services, such as Kindle, Amazon Prime membership, etc., which have brought it additional revenue. In addition, Amazon continues to increase its revenue scale by acquiring companies and expanding its business scope.