Is your friend talking about Guangfa Guo Chao Peking Opera Facebook Card? What I know is that Guangfa Card has recently launched this new function, which I think is quite interesting.

Customized card numbers can be customized from 4 digits to 6 digits, and will be divided into four grades for you to choose from. Now the number of lovers, auspicious numbers and serial numbers starts from 300 yuan, and the duplicate number is 1000 yuan.

The choice of this card number reminds me of choosing a license plate number. Duplicate license plates are often more expensive than ordinary license plates. I think it makes sense to book the card number like this. I always feel that I have a unique credit card.