Colombian financial technology firm Sumia has enabled instant payment processing for Cali’s mass transit system, MIO. The system utilizes Bre-B infrastructure to facilitate immediate validations and payments for riders. This upgrade streamlines transactions within the MIO system, improving efficiency for commuters. Sumia’s implementation aims to reduce processing times and enhance the overall user experience. The move positions Sumia as a key player in modernizing financial infrastructure for public transportation in Colombia. This development benefits both the transportation authority and the citizens of Cali by providing a faster, more reliable payment method. The company did not disclose the volume of transactions expected to be processed through the new system.