Cardholders between their 20s and 40s make up 75% of Amex's new accounts acquired on its two premium cards, Platinum and Gold.

American Express teased updates coming later this year to its travel-focused Platinum credit cards, announcing what it called its “largest investment ever” in a credit-card refresh. “We’re going to take these cards to a new level,

American Express has recently announced to make its biggest investment ever in Platinum Cards, here are all the details related to American Express credit cards