最新报道:Jack Dorsey's Square now enables businesses using its checkout systems to accept Bitcoin payments directly, while he advocates for a de minimis tax exemption on small transactions. Citing a U.S. bill proposing tax-free Bitcoin payments up to $300 per transaction with a $5,000 annual cap, Dorsey highlights current capital gains tax complexities that hinder everyday crypto use, contrasting with tax-friendly policies in countries like UAE, Germany, and Portugal.