Different bank cards have different number digits.

The following are listed:

1. China Construction Bank Wealth Card

Wealth Card is one of the China Construction Bank Dragon Card debit card series products, issued to high-end customers. The card number is 16 digits, the card surface is black, the words "Wealth Card" are printed on the front, and the diamond pattern is blue. Wealth Card has multiple functions such as cash deposit and withdrawal, payment settlement, transfer and exchange, and account management.

Cardholders can enjoy priority preferential financial services at our bank's business outlets, exclusive investment and financial management services at wealth management centers or private banks, and can also enjoy corresponding non-financial services provided by our bank with their cards. Currently, the same customer can only hold one main wealth card.

2. China Construction Bank Private Bank Card

Private bank card is one of China Construction Bank’s Dragon Card debit card series products and is issued to high-end customers. The card number is 16 digits, the words "Private Bank Card" are printed on the front of the card, and the diamond pattern is gold. Private bank cards have multiple functions such as cash deposits and withdrawals, payment settlements, transfers and exchanges, and account management.

Cardholders can enjoy priority preferential financial services at our bank’s business outlets, exclusive investment and financial services at wealth management centers or private banks, and can also enjoy supporting non-financial services with their cards. Currently, the same customer can only hold one primary private bank card and cannot hold the primary wealth card at the same time.

3. China Construction Bank Settlement Card

The card number of the Settlement Credit Card is 16 digits, and the first 6 digits of the card number are 622707. The Jingtongtong debit card number is 19 digits, and the first 6 digits of the card number are 623668.

4. China Construction Bank Dragon Card (Deposit Card)

The card number of the Deposit Card is 19 digits.

5. China Construction Bank Military Security Card

The number of the Military Security Card is 19 digits.

Extended information

During the interest-free repayment period: The interest-free repayment period refers to the interest-free period for consumption transactions enjoyed by cardholders who repay in full on time. The interest-free period starts from the bank accounting date to the repayment date, with a minimum of 20 days and a maximum of 50 days. Overdraft cash withdrawal transactions do not enjoy the interest-free repayment period.

If you fail to repay in full before the due payment date, you will not enjoy the interest-free period. China Construction Bank will charge interest at a daily rate of 5/10,000 and compound interest on a monthly basis. The interest accrual date is from the date of consumption to the repayment date, and the interest accrual principal is calculated based on the actual amount payable.

If you fail to repay before the due payment date or the repayment amount is less than the minimum repayment amount, China Construction Bank will not only charge interest according to regulations, but also charge the unpaid portion of the minimum repayment amount. 5% late payment fee is charged.

Calculation example:

Assume that the user's bill date is the 17th of a certain month, and the due repayment date (taking 30 days per month as an example) is the 17th of the next month (if If the month has 31 days, it will be the 16th of the next month, and the size of the month is calculated accordingly).

If the user consumes 10,000 yuan on April 15, and the consumption is credited to the user's account on that day, the bank accounting date will be April 15, because the user's bill date is April 17 The repayment due date is May 7, 20 days after the bill date, and the maximum interest-free period for this consumption is 23 days.

If the user consumes 10,000 yuan on April 18, and the consumption amount is credited to the user's account on that day, the bank accounting date will be April 18, because the consumption amount should be in May The bill will be issued on the 17th, so there are 50 days before the due date of June 6, so the maximum interest-free period for this consumption is 50 days.

Baidu Encyclopedia--CCB Credit Card

China Construction Bank--Personal Customers