1. Log in to the bank official website or apply through mobile banking. You need to log in to the bank official website or mobile banking to register and log in to your personal account.
2. Enter the credit card page, find the "supplementary card" option, and fill in the relevant information according to the page requirements. This information includes the basic information, work and income of the supplementary card holder.
3. Submit the application and wait for review. After submitting the application, you need to wait for the bank to review it. After the approval, the bank will send the supplementary card.
Supplementary cards can only be applied for immediate family members, such as parents, spouses and children, and no one else can apply. When applying for a supplementary card, the main cardholder needs to apply to the issuing bank. Generally, supplementary cards can be handled through bank counters, bank official website, online banking, mobile banking, official WeChat and other channels.
The application threshold of the secondary card is usually much lower than that of the main card, which will not limit the work and income of the secondary card holder. After the supplementary card application is approved, the bank will send the card.
Please note that each credit card master card can only apply for one supplementary card, and the supplementary card cannot be converted into the master card. In addition, the amount of the secondary card is usually shared with the main card. For example, if the amount of the primary card is 10000 yuan, then the amount of the secondary card is also 10000 yuan.