In 2004, Amazon officially acquired China's Joyo.com. It was also at that time that Amazon announced its official entry into the Chinese market. As the Chinese market was opened, not only could domestic people sell domestic goods, but foreigners could also sell goods in. Cross-border transactions officially began in China.

With the development of the Internet, e-commerce platforms have become an important platform for people's daily consumption and shopping. Many foreign e-commerce platforms have gradually entered the domestic e-commerce market. With the increase of e-commerce platforms, many people have come into contact with a new platform, cross-border e-commerce, in addition to domestic e-commerce. Amazon is a large cross-border e-commerce platform.

With the entry of Amazon, people who do e-commerce platforms in China have also come into contact with a new field. Before cross-border e-commerce entered China, it had always been domestic logistics. After the entry of cross-border e-commerce, China has added two new windows for imports and exports.