The tip about filing to BBB if there are issues with FP transactions is spot on. I recently sold a bag and used part of the buyout price to get another bag which was lower in price. I was told by the FP staff at the HQ that I can receive the change as a bank transfer. If she said otherwise, I would have just paid the other bag without using the buyout price. A few days later I saw the amount appear as store credit on my account, so I contacted Client Services. It was very frustrating as she said once processed, they can no longer make changes. That's when I went here to this thread and then saw that filing through BBB can help. To FP's credit, they admitted they made a mistake with the processing and the FP staff at the HQ was correct to begin with. Too bad it had to go through BBB. Not sure how else to escalate beyond Client Services.