<< coinbase doesnt have small customer base. Are you kidding. It is the number 2 exchange behind binance. >>
I didn't say COIN had a small customer base. I said that the COIN debit card had a small customer base. Only a very small % of COIN customers have their debit card.
Now compare that with a BILLION Mastercards around the world.
Visa 10.7 million locations Mastercard 10.7 million locations Tie Cards in Circulation Visa 838.3 million Mastercard 388.4 million Transactions Visa 62.3 billion in 2016 Mastercard 25.4 billion in 2016