online shopping is already running in different countries, there is the possibility of all digital payments,
sometimes paper money will be replaced with digital money.
Well its happening already for several years starting from digital money like in the case if credit cards and the like.With the discovery of blockchain technology ,transaction becomes decetralized and transaparent. Cryptocurrency helps a lot the in virtual currency to a new level.
Yeah that's right we're slowly getting there now. The companies and establishements that accept bitcoin, ether and other crypto coins are growing along with person to person transactions so we may be seeing a glimpse of how the future would be