The term 'PERSON WHO SELLS GOODS' can be summarized as a SALESMAN, which is an 8-letter word. A SALESMAN is a person who sells goods or services to customers in order to make a profit. They are typically employed by a company and are responsible for finding new customers, negotiating prices, and providing customer service. Salesmen often work on commission, meaning they receive a percentage of the profits from the goods or services they sell.