The difference between Puka, Diamond Card and VIP Card lies in the different business scope and services enjoyed. The higher the card level, the more wealth the cardholder holds, the higher the corresponding bank card level, and the more comprehensive the related services he enjoys.

Diamond card is a high-end credit card or savings card jointly launched by bank card organizations and commercial banks. UnionPay cards are subdivided into ordinary cards, gold cards, platinum cards and diamond cards according to card level and service authority. UnionPay card is a bank card jointly launched by China UnionPay and commercial banks. The card number starts with 62 and the UnionPay logo is printed on the card surface. UnionPay cards only have the UnionPay logo on the card surface, and there are no other card brand logos, which are usually also called single logo UnionPay cards.