$50 BILLION BLOCK HAS DROPPED ALL SHIPPING COSTS ON ITS #BITCOIN WALLET BITKEY ONE OF THE LARGEST US PAYMENT COMPANIES IS DOING EVERYTHING IT CAN DO TO PROTECT BTC ⚡️0 FEES ON RECURRING BUYS ⚡️0 FEES ON PAYMENTS OTHERS ARE SPREADING FEAR AND DISCOURAGING SELF CUSTODY BLOCK IS SHIPPING DEVICES THAT HELP BTC USERS HOLD THE WORLD'S GREATEST MONEY 🔥(The Bitcoin Historian)