I searched the forums but didn't see any threads about this. We just came back from the 6/4 Magic sailing. Carnival has started adding surprise 18% "Service Charges" to things such as coffee mug purchases from the coffee bar and food purchased at the Seafood Shack. Last year, two orders of lobster rolls were $24, and this year we paid $35.40 for smaller portions. The service charge is automatically added to your purchase and is separate from the optional gratuity line on your receipt. I went to Guest Services to have the charge removed from the coffee mugs, but my account was never adjusted as promised. Did I miss an announcement about this? It really left a bad impression, and I am unlikely to purchase extra items on future cruises.