According to the official postal website, this card is a credit card product launched by China Post.

The card is characterized by high limits and exclusive privileges, such as free airport lounge access, global travel insurance, high-end hotel reservations, etc. Cardholders can also enjoy high-quality postal services, such as priority express delivery, express delivery fee discounts, etc.

The postal black card is mainly for high-end customers. The threshold for holding the card is high and certain income and credit conditions need to be met.