Carnival was a pioneer in the concept of shorter, less expensive cruises. Its ships are known for their Las Vegas-style decor and entertainment. The line calls its ships The Fun Ships, and there are a wide range of activities offered on board.
1 There is a foreign transaction fee of 2.7%, and the fee for balance transfers is $5 or 3%, whichever is higher. 2  APR. 3  The Blue Sky card offers a 0% introductory APR on purchases and balance transfers for the first 15 months of account opening.
American Express cards range between no annual fee (for Blue and many other consumer and business cards) and a $450 annual fee (for the Platinum card). Annual fees for the Green card start at $95 (first year free), while Gold card annual fees start at $125.