to exchange goods for other goods without the use of money______
举一反三
- Barter is known as the exchange of goods without the exchange of money.
- 中国大学MOOC: The earliest forms of personal selling involved _________ systems. The participants in a transaction directly exchange goods or services for other goods or services without using money.
- money to goods; the outer loop shows an exchange of information.
- business-to-business (B2B) market All the and that want goods and services to use in producing other goods and services or to sell, rent, or supply goods to others.
- Foreign trade is the exchange of goods or technologies or ( ) between one nation (or area) with other nations.