[MetaMask and Mastercard Launch On-Chain Cashback Payment Card in the U.S.] According to The Block, Consensys' crypto wallet MetaMask has partnered with Mastercard to launch a 'self-custody' payment card in the U.S. Users can use the card at Mastercard-accepted locations and it supports Apple Pay and Google Pay. Unlike custodial cards that require funds to be pre-deposited into exchange accounts, the MetaMask Card allows users to retain control of their assets until the moment of payment. The card is technically supported by Baanx. Cardholders can receive cashback rewards paid in MetaMask's stablecoin mUSD. Standard cardholders enjoy 1% cashback, while premium users can earn up to 3% cashback on the first $10,000 spent annually.