What is an inside salesman? Here are some definitions.
Noun
(business, sales) A sales representative employed by a retail or wholesalevendor who works on the premises of his or her employer, transacting with customers directly on a sales floor or by telephone, online messaging, etc.
(business, sales) Someone employed within the organization of a prospectivebuyer who serves (whether for good motives or not) as an advocate for a seller's product or service.