Mitra BKK Boyolali is a SpeedCash Cobranding Application with BKK Boyolali in collaboration with SpeedCash which is presented to BKK Boyolali Customers and the Indonesian Community in general, which functions as an All-Round Digital Financial Application with very complete features, which is able to meet all your needs, just from smartphone only. Come on, install Mitra BKK now and enjoy the convenience