I got a 15% off coupon with my banana statement.
T&c are very long but the important parts are
A) Travel must occur bet 8/22 - 10/17
B) Tickets require advance purchase of 3 days
C) Only valid for non-refundable main cabin tickets.
D) Not valid on multiciti itineraries
E) Valid on itineraries of 2 or less.
PM me if you wamt it.