• Trade began when prehistoric people began to exchange goods and services for mutual benefit.

  • Today, commerce is commonly understood as large-scale purchases and sales of goods and services.
  • Trade is a subset of business that focuses on the distribution of goods.
  • Selling one item is a deal. All transactions in the aggregate are called commerce.
  • E-commerce is a form of commerce that involves the sale of goods and services electronically over the Internet.