I think if people used trolley self check outs for trolleys and basket self checkout for baskets it would be a lot quicker for everyone 🤔 Fed up being behind people with trolleys in basket only checkout when I Only have a few items
I don't think it's a scam as they knocked on my door and had a box of smoke alarms to fit. Also gave me information on preventing a fire and also had official paperwork to leave with me to prove they had been. As it's free if you have no smoke alarms I would let them in!