i just recieved my mileage for the 20,000 mile 'tier' promotion. someone asked if that is above and beyond the 1000 mile bonus for each online booking and no it is not. at least that was the answer i got. my 1st travel bonus = 1,000 miles and my 5th travel bonus = 5000 miles. so really it is just an 'extra' 15,000 miles even though you collect 20,000 i would have recieved 5,000 for booking those 5 flights anyway. that is almost deceptive advertising... but i'm keeping the miles.