As part of the project, DPMB vehicles providing transport of passengers in public transport will be equipped with validators for the purchase of a one-time ticket via a contactless credit card. Thanks to the touch screen, they will offer, in addition to check-in and check-out functions, payment by manually from an extended range of one-off tickets. The object of the project is the delivery and installation of 2,898 pcs of validators in DPMB vehicles providing public transport within the IDS JMK.