I could be way off the mark here, but i have a question about upgrading on my LAX-BNE flight.
I was talking to a colleague at work a little while back, and he told me that Qantas has coupons you can purchase to upgrade from Economy to Business. Can anyone confirm this, and if you can, could you please explain how? We are going on our honeymoon and would obviously love to be in business class

Thanks