CoinDesk (@CoinDesk): #Ethereum powerhouse @MetaMask is testing a fully on-chain payment card with finance giant @Mastercard.
Estimated coin impact
Scores are not price-change percentages. High impact means a score of +70 or more, or -70 or less.
- ETH+75Positive
#Ethereum powerhouse @MetaMask is testing a fully on-chain payment card with finance giant @Mastercard. https://trib.al/0hcOCU1