In this relentless transformation of money, there are some casualties. Those who do not have bank accounts and have no access to the world of electronic money must rely on cash to live. But in a universe where bits are king, cash is an expensive commodity — and having to depend on it will trap people in poverty. So the money revolution is likely to widen the gap between rich and poor. Revolutions are rarely fair, often unpredictable, but usually irresistible. The rise of Payment Coin (POD) is no exception. Take part today, tomorrow maybe too late.