American Express Business Centurion Card Requirements. But the invitation-only requirement has changed slightly for the oldest "black card" — the Centurion® Card from American Express. The Amex Centurion Card, or the "Amex Black Card," has previously been invite-only, but now you can request an invite, if eligible.
The business version of the Amex Centurion "black" card. It will come as no surprise that the vast majority (eight in total) Access to the American Express Centurion lounges is restricted to holders of the American Express Platinum cards and the Centurion card (known. There are only two kinds of Amex Black Cards, by the way: Personal and Business.
The history of the American Express Centurion Card.
The American Express Centurion Card is an invite-only luxury travel benefits card for the ultra elite.
American Express Centurion or American Express Black is the card in which all other cards are compared to. But I am seriously considering an American Express Centurion Card, more popularly known as the AMEX "Black" card.. The company is extremely secretive about the Centurion.