マスターカードのこだわり 5 仮想通貨を「日常的な支払い方法」に変える重要な分野 10月 14, 2022 に アレックス Mastercard has outlined five key crypto areas it is working on in order to “turn cryptocurrencies into an everyday way to pay.” A Mastercard executive opined: “Someday soon, the ability to own and spend a digital currency could be as seamless…