The Green, Gold and Plat cards come with this feature (the Basic not):
http://www.americanexpress.com/lacid...ss_cards.shtml
Savings on flights to over 400 international destinations
What does it mean in practice? Will I get a super booking engine? Let's compare the Basic to the Green: for what flying patterns does it worth the $100 for the Green if I want to only use this benefit of the Green card? A couple of examples plz.