The method to associate a bank card on APPLEID is as follows:

1. iPhone, iPad: You can click Settings - Apple ID - Payment and Delivery - Add payment method, select "UnionPay", according to The page prompts you to enter relevant UnionPay card information to complete the association with Apple ID.

2. Mac or PC: You can open iTunes, click "Store" and select "Show Account", enter your Apple ID password and enter the "Account Information" page, and click "Edit" on the right side of "Payment Method" ", select "UnionPay" in "Payment Method", and follow the prompts to complete the association.

The above content is for your reference. In case of business changes, please refer to the latest business rules.