The latest patent granted to Mastercard looks to close the gap between fiat currency and cryptocurrency transaction speeds… A new patent granted by the United States Patent & Trademark Office has given a big clue as to what Mastercard might have up its sleeve. That’s because the credit card giant now has a patent described […]The post Mastercard’s new patent hints at paying via cryptocurrency on your credit card appeared first on CryptoNewsReview. For Further Information Click on Below Button