Get 25,000 Membership Rewards points after you spend $5,000 in the first three months of card membership with The Business Platinum Card from American Express OPEN, making it the best offer for this card in months. Plus, you'll earn 1 point per dollar spent. These points offer a lot of flexibility: you can transfer them points to many airline and hotel programs, and can also receive a “points advance” up to 60k points before earning them. It comes with a $450 annual fee, but you get 20% back when you book travel with points, up to $200 back for incidentals with the airline of your choice, and access to over 600 airport lounges (which would normally cost $399). There is also no foreign transaction fee.