I think that is good it is now being used for all the nations. Because with cash less transactions there are a lot of benefits and one of it is the prevention of crime like being robbed or hold up. It is much more applicable for the highly urbanize country or city where internet is every where.

But I think there are some limitation for that. I think it can only be use on the cities or places where internet is every where. Maybe peddlers won't have that cash less basis. Or some small business. And a lot of people in the remote areas in the province with out internet connection will not be able to trade with cashless basis. Maybe some are cashless because they barter. But the physical form of assets are still needed for trade at some places and it won't be replace by digital trading system.