For a supplementary credit card, as long as the main card has good credit and provides complete information, the processing time is generally about 15 days before the card can be issued; if it is urgent, the card can be issued within a week at the earliest (expedited postage needs to be paid at your own expense) ).

Applying for a credit card supplementary card: Applying for a credit card supplementary card does not require proof of employment or income, just a copy of your ID card. Because the supplementary card is under the name of the main card, the credit limit is shared with the main card and is not higher than the main card limit (you can set a separate credit limit for the supplementary card).

Supplementary card users:

1. Husband and wife;

2. Parents;

3. Children.