Fallingstar
I use self service tills because there are always queues at the other tills and some customers take a long time chatting to the till operator and packing their bags, but I wouldn’t want to see the till operators lose their jobs.
I would also like to know how to use the scan and shop method. Could someone explain this please.
It varies from one store for another, but basically you register for it first (in Tesco, you use your Clubcard), then each time you use it, you sign in, take your scanner and just scan each item as you go and put it directly into your shopping bags. Once you've finished, you go to the checkouts, scan a barcode at the till and then pay for your shopping. It's very simple.