I mailed 4 money orders together in a priority mail envelope. I received credit for 3 not 4. I was told their machine must of destroyed it. Now I get to wait 60 days and pay $17.30 to the USPS to get my money back. Instead of trying to help the customer service agent scolded me on the phone about how I should only send 1 payment, well you can not get money orders for over $1000. We charge a lot of money on AMEX but after this months charges are paid off we will never use the card again.