In one of my emails about job vacancies is door 2 door selling. I have never bought anything from the door, more and more people are not either. Plus the abuse, waste of time selling - conservatories in a road of flats. Then there’s the reputation of rouge traders - pay over the odds for a crap product or service
If I want to buy something like double glazing, a new driveway etc, I contact companies myself, not to wait for someone to ring on my doorbell.