2 ms·
I assume you have used credit cards.
by lrvick 4y ago
I assume you have used credit cards.
- ChrisLomont 4y agoVisa is a company processing transactions for a medium of exchange, which is USD (or other currencies). Visa is not a medium of exchange any more than a local bank is.
- nextstepguy 4y agoSo Visa is similar to miners on Bitcoin blockchain and bitcoin is the medium of exchange?