Block Auto-Enables Bitcoin Payments For U.S. Businesses Block (NYSE: $XYZ) is enabling automatic Bitcoin (CRYPTO:$BTC) payments for millions of U.S. businesses. The company led by entrepreneur Jack Dorsey said the move marks an aggressive effort to integrate cryptocurrencies into mainstream finance. Companies that use Block subsidiary Square can now send and receive Bitcoin with no additional set-up requirements, and with transactions instantly converted into U.S. dollars.  More From Cryptoprowl: The new ...