1 has different meanings. At the beginning of C, that is, Club is a VIP customer of China Bank; At the beginning of n, that is, Normal is an ordinary user.

2. The account opening assets are different. At the beginning of C, user assets are required to reach 200,000; There are no special requirements for user assets starting with n.

3, there is not much difference in basic use at ordinary times, you can swipe your card directly on the bank number machine to call the number.

Extended data:

The meaning of different letters at the beginning of China bank card;

1, the number beginning with k is the company's business.

2. the beginning of a is the highest private banking customer.

3. The beginning of R is the number of the lobby manager's credit card.

Meaning of bank card number:

1, the bank card number refers to the number code on the hard card issued by each bank, and the business number segment between commercial banks has unified regulations.

2. The first six digits of the card number represent the identification code of the issuing bank, also called the BIN number, and different BIN numbers represent different bank card organizations and card grades. The People's Bank of China uniformly issues business number segments to commercial banks, and the number segments of each bank are different.

3. Once the bank card is allocated, the basic information, amount and transaction status of the customer will be transmitted to the central bank in time, and a large amount of information such as money laundering prevention and statistics will be summarized in the central bank database, which is a convenient and unified financial management medium.

References:

Bank of China-Credit Card Products