IS this possible to make bitcoin mastercard.
Mastercard is very helpfull for giving payment.
We can carry it in anywhere.
Is this possible world wide it will show his power.
ITS JUST MY OPINION.
a few days ago, I found a video from LinkedIn about using several types of credit cards and making it in one card form. so that the barcode can be replaced depending on our needs at the time, the appearance of its use is more or less like hardware wallet but its shape is like a credit card in general, so I think the use of Bitcoin Mastercard might be achieved