[Coinbase Plans to Launch American Express Card with Up to 4% Bitcoin Cashback] According to Coindesk, Coinbase plans to launch a new American Express card in the U.S. this fall. The card incorporates hexadecimal data from Bitcoin's genesis block, paying tribute to the origins and philosophy of cryptocurrency. This product is exclusively available to Coinbase One subscribers and offers up to 4% Bitcoin cashback, adjusted based on the assets held. Cardholders will not incur foreign transaction fees and can repay balances using bank accounts or cryptocurrencies on the platform. Cardholders will also enjoy standard American Express card benefits, including exclusive offers and events.