Apparently Orbitz is also charging "customized prices" based on the customer's profile...just like DL was discovered doing (charging its FFs more) a while ago.
Ref.
http://www.economist.com/node/21557755
Expect a lot more of this going forward, and expect to pay more for airfare and hotel rooms if:
- you belong to the airline's or alliance's FFP / hotel operator's FGP
- you use an Apple device
- you are too quick to commit and go to purchase, vs. price comparision shop around
- you go directly to the airline/hotel web site, vs. arrive at it through a price comparison site
- etc...