I have been a customer of Chevron Texaco products forever until: I received a recent billing indicating a late payment charge on a payment that had been mailed at least three days before the due date---and due to either the US Mails or Chev-Tex, was not received until two days after the due date. The late payment charge was not the amount that the terms of service agreement provided, but five times more. In addition, I was charged interest on the amount supposedly paid late. Chev-Tex accounting agreed to give me a credit for the late... read full review »