The most famous credit card in the world, American Express is now accepted at many more online casinos throughout the world and especially in America than ever before. American Express, more commonly known as Amex is one of the most secure and versatile credit cards in the world and a favored payment option for many online casino players. It is fast efficient secure and easy to use together with protecting all of the personal information of each and every player that makes use of this credit card. Casinos accepting US players that offer Amex as one of their payment options include the top RTG casinos like Aladdin Gold Casino and Silver Oak Casino together with Top Game Technology casinos Spartan Slots Casino. Holders of the Amex platinum card and Centurion card are able to receive higher deposit limits at all the casinos accepting Amex.