read this from another online forum. 不得不承认，AMEX 确实是#1 ranked credit
card...
"I got a call from American Express verifying a few details regarding
household and personal income. They then asked me to verify the $1,000
charge.
At this point I'm guessing it's fraud prevention related.
The lady then informs me that they are closing my account because I received
cash and this violates their policies regarding cash advances. There was
also some mention about high risk or whatnot. I was instructed to d
