You wouldn't hear about VISA or MC doing it... they are transaction processors and don't actually extend credit. Other banks use V/MC to extend credit. You'd hear about Chase or US Bank or Cap One doing it, not VISA/MC. AMEX, on the other hand, extends credit directly in addition to transaction processing.
Here is a blog post from someone saying Amex lowered their credit limit to balance owed, but it was posted in Feb of this year so apparently the practice has been going on for some time now.
http://www.totalnoid.com/2008/02/24/recession-is-forcing-american-express-to-reduce-credit-lines-for-no-reason/
Edited 1 time(s). Last edit at 10/25/2008 08:31PM by pgens.