E-commerce transaction subjects include

Merchants, consumers, payment institutions, logistics service providers, social intermediaries and customs.

According to the online inquiry of Dongao Accounting, the subjects of e-commerce include: merchants, consumers, payment institutions, logistics service providers, social intermediaries and customs. E-commerce, referred to as e-commerce, refers to a new business model that uses the Internet, the basic platform of related technical systems and enterprise network resources to conduct business activities online. Based on Internet information technology, electronic technology and computer technology, it is a business model that realizes the rapid and safe completion of business transactions and information transmission between merchants and consumers by establishing an information-based e-commerce platform.

E-commerce usually refers to a new business operation mode in which buyers and sellers conduct various business activities without meeting each other in a wide range of business activities around the world under the open network environment of the Internet, realizing online shopping of consumers, online transactions between businesses and online electronic payment, as well as various business activities, trading activities, financial activities and related comprehensive service activities.