This is another thing Japan has implemented in certain areas. There's a supermarket near us called Trial that has this method of checkout: https://www.trial-net

This is another thing Japan has implemented in certain areas. There's a supermarket near us called Trial that has this method of checkout: https://www.trial-net.co.jp/prepaid/regi-cart/ https://www.trial-net.co.jp/prepaid/regi-cart/