1. The relationship between the main and supplementary cards will be judged when the main and supplementary cards of BOC series credit cards submit credit information, and the credit information of the supplementary cards will be submitted to the main card account.
2. overdue of the main and supplementary cards of BOC Great Wall series credit cards shall be reported to the main card for credit investigation; That is, the main supplementary card has the same account and the same bill, and the supplementary card is overdue and recorded in the main card.
The above contents are for your reference. Please refer to the actual business regulations.
if you have any questions, please contact online customer service of Bank of China.
you are cordially invited to download and use China Bank Mobile Banking APP or BOC Cross-border GO APP to handle related business.