Tin tức/Reuters/Tokyu Corp - To Start Proof-Of-Concept For Credit Card, QR-Code T…Tokyu Corp - To Start Proof-Of-Concept For Credit Card, QR-Code Train Ticketing From Summer 20238 thg 12, 202202:59 UTC9005V831666741TOKYU CORP - TO START PROOF-OF-CONCEPT FOR CREDIT CARD, QR-CODE TRAIN TICKETING FROM SUMMER 2023