Answer :
Option B is correct. The act of buying and selling goods and services is known as trade.
The practise of purchasing and selling products and services is known as trade. People can make money thanks to it. Both within a nation and with other nations throughout the world are possible.
Internal trade is the buying and selling of commodities and services within the borders of a country.
E-commerce is the practise of purchasing or offering goods or services online. A growing number of people choose to shop online since it is quick and simple. Direct online sales of products, services, and information to customers are referred to as business-to-consumer (B2C) transactions.
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