Chase - JPMorgan
Rate jumped from 6.99% to 29.99% after one payment missed in outage
I was a loyal, on-time, bill-paying customer of Chase. I was using a great deal on an interest rate to consolidate my credit cards and pay them down. Chase gave me a 6.99% rate "for the life of the balance", which I took advantage of and consolidated approximately $18,000 worth of credit ...