What's the most number of revolvers Amex usually lets people have?
4 Personal credit cards. You can have additional charge cards, but the limit with "credit" cards is 4 for a personal account.
For business, I'm not sure.
cool to know cuz i eventually going to try for the Costco TE and hopefully the SPG, so will have a total of 4 and i will be set with AMEX.