Bank still operates on holiday, they have their mobile apps functioning and ATM cards which can be operated in any POS. Aside from 24/7here are more better reasons why a business man or woman should use Bitcoin for day to day payment. One good reason is low transition fees which is not limited to local or international transactions, easily accessibility from anywhere with any device, full control of our money and lastly it is a good way to store wealth. The traditionally banks still performs its function but Bitcoin makes the financial system even better.