Barclaycard will begin to roll-out their new queue-less checkout concept, with their Grab+Go app to go live in the company’s staff restaurant in London. The app would allow users to scan items as they shop in-store and then click ‘I’m done’ and walk out, with the receipt then being stored in the app. The app is the latest in technology being developed in order to remove the payment process from the shopping experience. Though the practice of having to repeatedly entering card details or PIN numbers has been removed from the online experience, the high street has not been as innovative in utilising these technologies thus far.