The biggest selling point of China Merchants Bank's One Foundation Card is charity, that is, China Merchants Bank will donate a sum when spending a transaction above 20 yuan by swiping the card. The more you swipe, the more you donate, and gather everyone's strength to donate to the Red Cross One Foundation. Other functions are consistent with all credit cards of China Merchants Bank, such as credit card consumption, cash advance, online payment, overseas credit cards and credit cards with passwords. "Card handling" specifically refers to the use of other banks' credit cards to handle China Merchants Bank One Fund Card or China Merchants Bank One Gold Card to handle other banks' credit cards. If it means using China Merchants Bank's One Foundation Card to handle other banks' credit cards, this can be approved, so I obtained the credit cards of Industrial Bank, Minsheng Bank and Guangfa Bank by providing a copy of China Merchants Bank's credit card. Therefore, whether the card can be used depends mainly on whether the bank applying for it accepts this. In addition, I personally suggest that you try to use the card for at least 3 or 6 months, because sometimes it takes 3 months for banks to record the card to the People's Bank of China, and other banks will only recognize "using the card" on the basis of finding the card record of China Merchants Bank.