American Airlines is offering free 50,000 bonus miles when you sign up for Citi® / AAdvantage® Platinum Select® World Elite™ Mastercard® – The bonus is available for new members (not signed up within previous 48 months).
Note: You can earn 50,000 American Airlines AAdvantage® bonus miles after $2,500 in purchases within the first 3 months of account opening Annual fee $99, waived for the first 12 months*