Actually......I had two cards with Capitol One, both had a zero balance.  I held them for extra special emergencies.  They had zero balances for over 10 months, no charges, at 5%, and I got notes from them they were upping me to 29.9%  I had the option to opt out as well.  Happened to several peeps I know that aren't deadbeats, and also carry the zero balance.  I opted out.  Thank you very much.