How digital payments differ from cryptocurrency
George Levy joins Jim Blasingame to report on digital payment systems, which are digital currencies transferred on central controlled systems, while cyrptocurrency is transferred peer to peer, without a central authority.
More interviews with George Levy
What is a non-fungible token, and why should you care?
Why is Miami trying to become the first cryptocurrency city?
The implications of corporate crypto-currency proliferation
Facebook will make another attempt at a crypto-currency
Why blockchain has become like electricity