Received the following offer in the mail. It's possibly targeted, but may still be available to everyone. * Spend a minimum of $3000 a month for 6 months: July through December ($18,000 total). * Receive an extra $500 Bonus in January-February. * Must sign up by phone 866-645-1436 by June 30, 2013. If you include the $75*2 from the rotating 5X bonus categories, the total cashback comes to $800, according to my calculation.