Salesperson (noun)

A person whose job is to sell goods or services.

Origin:

19th century: sales + person.

Examples:

1. The salesperson showed me the different models of cars and helped me choose the right one.
2. She was a skilled salesperson and could sell anything to anyone.
3. The salesperson was able to convince the customer to buy the product.
4. He was a successful salesperson, earning the highest commission in the company.
5. The salesperson was helpful and knowledgeable about the product.