The secondary card has a quota, but the credit card's quota is limited by the main card's quota, because the secondary card and the main card are shared. Basically, each credit card can be divided into a primary card and a secondary card, and the primary card holder can make a secondary card for the immediate family members. When we handle the card, we can also handle the main card and the auxiliary card together. For example, I applied for a credit card, and the amount of the card is 654.38+00,000. Then I applied for a supplementary card, and the amount of the supplementary card was only 6.5438+0 million. And when my secondary card consumes 1 thousand, the main card is only 9 thousand. And because the quota is shared, when the quota of your main card increases, the quota of your subsidiary card will naturally increase.

The content of this article comes from: China Law Publishing House "General Knowledge Series of Legal Life"