The operation path to query and modify the credit card bill delivery method on the Bank of China Colorful Life APP:
After logging in to the Colorful Life APP, click the "Home" function module at the bottom of the page → "Bill Service" → click Click the "" button in the upper right corner → "Bill Settings" → select the card number to query or modify the bill delivery method of the selected card.
The above content is for your reference, please refer to actual business regulations.
If you have any questions, you are welcome to consult the Bank of China online customer service or download and use the Bank of China mobile banking APP to consult and handle related services.