Originally posted by GoldenOldie
If you visit a Magic Kingdom resort (WL, CR, Poly, GF, FW) you may be asked to pay the parking fee at the entrance to the MK. Some CM's will allow you to pass for free when you say you have a meal PS while others will still charge you. That may be what happened to you the last time.
Should that ever happen again, bring your receipt to the restaurant with you and tell the server. They will take your receipt and deduct the amount of the parking fee from your bill.