Also see:
I wrote back in November how you can get an Ameriprise Amex Platinum Card with a $0 annual fee the first year. The fee on all personal Amex Platinum Cards has since gone up to $550 – but this deal is surprisingly still kicking.
Even better, you get 5,000 bonus Amex Membership Rewards points for every $20,000 you spend on the card. You can earn 30,000 extra points this way – so it’s good for up to $120,000 in spending each calendar year. You also still get 5X points on airfare and travel booked through Amex.