What is the use of global black cards?

Once you become a member of Global Black Card, you can enjoy the following lifelong services:

1 butler service, online anytime, anywhere.

2 black card offers such as travel reservation, hotel reservation, and global good things.

3? Black card VIP channel, which can pass quickly without queuing;

4 have the privilege of signing the bill after spending first;

The priority of using high-end luxury goods can be used at a low price or free of charge.

The black credit card named Ultima of Citibank and the black credit card named Centurion of American Express Company were launched in 1999, which was called "the king of cards" by the insiders. So it is usually called "black card" or "black gold card"

Banks have extremely high requirements for black gold card holders. It is understood that if you want to become a black card holder of ICBC, you must be a member of Hurun Fortune List or China-Hong Kong Jockey Club, and your annual consumption should be at least 2 million yuan, which does not include large-scale car purchase and house purchase. Even if the basic conditions are met, you may not become a black card holder, because this card can't be applied for actively, and it can only be passed by the recommendation letter written by the branch president and above, which is very private.