I rented a Car from Dollar Rental at Tampa Bay Airport for 3 days while visiting. I used my AMEX Serve Card and $250 was placed on hold. Upon returning the rental I was informed that the hold ($250) would have a $59.67 deduction or debit, which was the actual cost for Car Rental. At 6pm the following day Dollar Rental forwarded a receipt for $59.67 and released the remaining balance of $190.33 to my AMEX Serve Card. I called AMEX Serve to find out why the balance HAD NOT POSTED to my account at which time I was told that I would be unable to have access to my $190.33 for THIRTY (30) DAYS with no interest! How is it possible for AMEX Serve to utilize a policy to "hold hostage" my money for 30 DAYS and I not have access to it? It's Christmas and AMEX is being the "Grinch" in every conceivable way! I need help liberating my funds from AMEX (The Grinch)!