coinbase made a master move by bringing this revolutionary card to market, in which you can pay at any establishment without worrying about doing anything, since the entire process is automated. if you have btc, eth, or ripple for example, you do not have to make any conversion when canceling with this card, since the system automatically changes to euros or dollars when paying.
You can make your payments directly with the physical card they send you when requesting it, or through an app, which generates a virtual tareta. Its alliance with visa allows it to be used globally.