Visa credit card numbers are usually 16 digits: xxxx xxxx xxxx xxxx 1 - 6 digits are issued. 7 - 12 The card sequence is different. Where 13 is, 0 represents MasterCard. 1-9. The 14th digit of the deputy representative card represents the issue date of the credit card statement. The 15th digit represents the number of the card. It will increase by 1 after reissue. 16 In addition, Visa does not have specific regulations on numbers, and the specific numbers are defined by each card-issuing bank. Therefore, different card-issuing banks have different definitions of the 13th digit. Visa credit card is a credit card jointly issued by the card-issuing bank and Visa International. This credit card can be used by visa merchants around the world. This credit card has the Visa International logo on the front. Visa is an international card issuer operated and managed by Visa International Services Association in San Francisco, California.

1. Visa International is a non-stock, non-profit international bank card organization composed of members from more than 21,000 financial institutions around the world. Internationally, Bank of America had other names before it was called Visa, and Bank of America's "blue, white, and gold" graphics are also used on these cards. Visa International is one of the world's largest credit card and traveler's check institutions. Credit card issuer Visa International itself does not issue cards directly. Visa brand credit cards are issued by members of Visa International (mainly banks). In the Asia-Pacific region, Visa has more than 700 member financial institutions that issue various Visa payment tools, including credit cards, debit cards, corporate cards, business cards and shopping cards. These products can make you feel safe, convenient and reliable when consuming. Visa credit card established representative offices in Beijing and Shanghai in 1993 and 1996 respectively. Visa has 17 Chinese member financial institutions and 5 foreign member banks in China, including UnionPay.

2. Visa credit card is an international credit card, and its payment intermediary is the international Visa organization (such as domestic UnionPay). Since the only payment institution for the Olympic Games is Visa, you can only purchase tickets and make purchases at Olympic venues through a Visa credit card. There are two international payment institutions for international credit cards, one is visa and the other is master. UnionPay payment is settled in RMB, while visa or master payment is settled in US dollars, so it is also called a dual-currency card. So when you apply for an international credit card, the application form will ask you to choose between a visa card and a master card. Identification method The method to identify whether your credit card is a Visa credit card is simple: look for the Visa International logo on your credit card. If there is a Visa logo, it is a Visa credit card.