American Education Services (AES) at one time was the average student loan lender, until they changed something. I cannot make an online payment anymore due to them saying my bank send a letter saying my routing number changed. I called my bank and they stated that they never sent such a letter. AES customer service has twice now gotten in a heated debate with me stating that my bank has sent in the letter, who is the one that would know more? Of course everytime I call there is no one on the clock that is available to assit me in this matter... read full review »