Salesman (noun)

1. A person who sells goods or services.
2. A person who is employed to sell products for a company.

Origin:

Late middle english (denoting a person who sells salt): from sale + -man.

Examples:

1. The salesman tried to convince us to buy the car.
2. The young salesman was eager to make his first sale.
3. The experienced salesman was able to close the deal.
4. The salesman was very knowledgeable about the products he was selling.
5. The charming salesman was able to sell the most products in the company.