OK, this looks interesting, but I'm not sure what to make of it. My first joker was Rio and I have in fact a flight booked to Rio during the promo period. So I guess that means I get 500 miles? The other jokers won't show up til later I guess?
As for the larger bonus, it seems I get 5500 bonus for exceeding 13,000 miles flown. I should handle this easily.