FUKUOKA -- Kyushu Railway Co. (JR Kyushu) on Sept. 26 introduced QR codes for express and bullet train discount tickets reserved online to partially replace conventional paper tickets. The service can ...

Screenshots of concert tickets often fail now because many venues use dynamic or encrypted QR/barcode systems that refresh in ...

Passengers will be automatically charged the "best fare at the end of the day" after the system tracks their journey on the ...