Which Bit coin Debit card should I use
Hashflare gave mw 25 percent on the crypro pay me card and found out i cant use it in the united states and it was 1 dollar a month and 1 % to load it. Then theres mixed reviews about the shift card from coin base shift card which has no transaction fees bur maybe in the future .what cards do you steemit friendw use and need advise if i should get a bit coin debit card ? Also what wallet to use with coinbase as well or should i just 
use my coinbase wallet to keep my mining profits that i dont upgrade with
How does this work? Do you preload with X bitcoin which is transferred to dollars at the current rate? Or does it sit as btc until you spend and transferred to dollars at that point?
With coinbase shift card you use the money in your coinbase and it converts your bitcoin to usd it quickly to use ir where ever av isa is used to buy any purchase some cards people have said they get denied due to the system being slow woth the amount thank you for asking and still learning myself as well as some you do preload.with the other card i menruoned in the post you can use thst in the uk and better reviews than the shift card