Tips: You can choose to adjust the product type of points first, and then select an unlimited number of cards that need special adjustment from the product type of points, and customize the deduction order of points accounts, which will take effect immediately after the setting is successful.
If in doubt, please consult the online customer service of China Bank or download and use the mobile banking APP of China Bank to handle related business.
The above contents are for your reference. Please refer to the actual business regulations.