摩根大通首席财务官：有信心整合苹果信用卡业务组合。

Group 1 - The core viewpoint is that JPMorgan Chase's CFO expresses confidence in integrating Apple's credit card business portfolio [1] Group 2 - The integration of Apple's credit card business is seen as a strategic move to enhance JPMorgan's offerings in the financial services sector [1] - This development may lead to increased customer engagement and loyalty for both JPMorgan and Apple [1]