Explanation:

Sales and marketing are two business functions within an organization -- they both impact lead generation and revenue. The term, sales, refers to all activities that lead to the selling of goods and services. And marketing is the process of getting people interested in the goods and services being sold.

Sales is a term used to describe the activities that lead to the selling of goods or services. Salespeople are responsible for managing relationships with potential clients (prospects) and providing a solution for prospects that eventually leads to a sale.