Marketplace

Marketplace

Knock It Off (41x5)


Air date: Nov 01, 2013

Are you sick of door-to-door salespeople and their high-pressure tactics? Watch as we reveal the secret psychology of persuasion used by door-to-door salespeople, and show how some Canadians are fighting back.

  • Premiered: Oct 1972
  • Episodes: 380
  • Followers: 6
  • Running
  • CBC
  • Friday at 20