Back in mid December, I received a credit line increase on my Capitol One credit card, shortly thereafter I received a letter from Cap One with checks to use to make it easy to use the increase. I did and wrote a check in late december for $1000 to a company. About Jan 24th, I received a letter from Cap One that they had made an error and the credit line increase in December was somehow doubled in error and that they had reduced the credit line - 2 days later I received a notice from the company I had written the check to that it had bounced!... read full review »