Business challenge Our main challenge was to create the software with a list of useful functions, so it could become a personal assistant and a guide of the car owner. System searches for free stations identifies the customer on-site and allow them to pay through the internet for charging services. Result The application allows you to perform a lot of operations, like viewing the locations of charging stations on the map, information about them, routing to the station, start/stop charging session, cost calculation, communication with TOKA administrator 24/7, funding the balance and its history, cancellation statistics, profile management, registration in the TOKA network.