I'm a 100K member, and have a friend taking a F9 flight. I bought us a ticket together, and all the goodies. I unfortunately won't make the flight. I am assuming at check in she can print two bag tags, as she has two checked bags, and possibly just inform the gate agent I won't show up. I don't care to get my money back, the airfare was $40 and that's cheaper than her paying for a checked bag etc.