Answer: pitchman

AnswerCrossword Clue
PITCHMANJim Palmer in TV ads?
PITCHMANCarnival worker
pitchmanany high-pressure salesperson, as one at a concession at a fair or carnival
pitchmanperson who delivers a message on radio or television, as for a product, cause, etc.
pitchmanitinerant vendor of small wares that are usually carried in a case with collapsible legs, allowing it to be set up or removed quickly
pitchmana salesman of small wares