Citi AAdvantage Platinum Select
About $1500 in spend last year, $2500 so far in 2018. Currently have a 0% APR on purchases offer in effect. Annual fee billed, called to close. Agent said no offers and she could close the account right away, no need to transfer me. I said I'd call back as I still have a few weeks to be able to get the fee back. Surprised at no retention offer.