There are four transit modes in international service trade: one is service transit in commodity trade, for example, many countries participate in international goods trade by repairing, processing and assembling goods;
The second is the transfer of money (capital), such as banking and financial services;
Third, personnel transit, such as consultants, engineers, doctors, etc. to provide services abroad;
The fourth is the transfer of information, such as providing information services through telecommunications systems or in the form of documents and reports.
Unlike international goods transactions that need to cross national borders, international services are provided in one or four ways at the same time. These four ways are: cross-border flow of service products; The flow of consumers to exporting countries; Establish a commercial presence in the country where the service is provided; Natural persons temporarily move to another country in order to provide services there.