The joint venture of Mail.ru Group and Sberbank - O2O Holding - is launching a special fuel platform, which will optimize the cost of cab drivers and courier services for refueling cars. Users of the platform will be able to remotely pay for fuel from a personal account, without waiting. Cab companies will also be able to withdraw money to drivers in smaller amounts, saving on bank commission. The company notes that this will be a single solution for fuel supply for more than 30 million cars.