I remember hearing something about a bitcoin credit card. Like, one that you pay for everything with fiat on credit, and then you pay off your bill in bitcoin. So you never have to hold fiat if you don't want to.
What's the best/most reliable credit card that does this?
Bitcoin can see or can use only on the internet. Using bitcoin credit card in anywhere else was a good idea but how to do so? Bitcoin is unregulated and no one can control bitcoin, it is unregulated virtual currency. Bitcoin price also dynamically in every minute, sometimes in just a second. Bitcoin debit card needs an enhancement and makes it better one from other credit cards. It is also hard to make it and to implement in every nation. Must study on this one to make it successful.