How many Amex can have ?

[Creditaddict]

My father has 6 American Express. 1 Personal Charge, 1 Business Charge, 3 Personal revolving, and 2 business revolving

[DaveD1]

I have four personal Amex cards. Green, Blue, Mercedes-Benz CC and a PRG that began life as a Zync. Besides backdating ,maximizing MR points is another benefit. For example, the PRG gives double points for groceries and triple points for airfare. The MB gives double points for restaurants and triple points for gas stations. JMTC D.