If to compare with an amount of bank cards users, I can't imagine that nowadays. But if to compare with digital money - in 2-3 years, in my opinion, or even faster
If to compare with an amount of bank cards users, I can't imagine that nowadays. But if to compare with digital money - in 2-3 years, in my opinion, or even faster
RE: Blockchain is one of the components of the industrial revolution of the 21st century