The United States.

Global e-commerce refers to electronic trading activities conducted worldwide, in which all parties involved in electronic trading conduct trade through the Internet. It involves the relevant systems of the parties involved in the transaction, such as the import and export company system of the buyer's country, the customs system, the banking and financial system, the tax system, the transportation system, the insurance system, etc.

Global e-commerce business is complex and data exchanges are frequent, requiring e-commerce systems to be strict, accurate, safe and reliable, and a unified world e-commerce standard and e-commerce (trade) agreement should be formulated.