The problem is always wherever the other party supports your payment methods. You can literally pay by holding a smart watch over a supporting terminal. the sam

The problem is always wherever the other party supports your payment methods. You can literally pay by holding a smart watch over a supporting terminal. the same with online shops and Google wallet, Amazon pay or whatever There are so many options at this point that I never get why anyone makes this about crypto currency. Most of these options are older and more widespread than Bitcoin as well.