Paying for your supermarket shopping at a till can take time, especially if there’s a queue, and for manned tills it’s also an expense for the store, but Tesco might soon solve all those problems, as it’s trialling shops without tills.
Instead, you’d use a smartphone app to scan the barcodes of the products you want and then pay for them in-app. According to the BBC, Tesco is currently trying this out in a store at its headquarters, but for now it’s unsure whether the technology will be viable.
