I have perfect credit with a middle credit score of 755 as of 02/10/2010. In January the prior month I went over the due date on a payment by several days. About 7 days after the due date I logged into my account to make my payment and to my surprise they had changed my interest rate to 32.99% from 7.99%. I was furious as I had never been late or missed a payment. I called Advanta no less than a half dozen times at least and they also called me several times. I explained to their call center in India that the interest rate was abusive and that... read full review »