... and note following from 'sensagent' dictionary website ~~

synonyms - sales representative
sales representative (n.)

bagman, representative, roadman, salesman, salesperson, sales rep, saleswoman, commercial traveler (American), commercial traveller (British), rep (informal, abbreviation), traveler (American), traveling salesman (American), traveling saleswoman (American), traveller (ellipsis, British), travelling salesman (British), travelling saleswoman (British)