CITIC credit cards under the same customer's name (including the main card and supplementary card of the consolidated account) all share the quota, and the quota for handling multiple credit cards will not be accumulated. The account of each master card is independent, and the repayment needs to be returned to the corresponding credit card respectively.

Suppose the user's personal limit is 10000 yuan and there are two credit cards in our bank. Two cards share personal limit 1 ten thousand yuan. If the A card has spent 4000 yuan, the B card can only use the remaining 6000 yuan.