I found this while browsing Verizon's website. I'm guessing the preorder is referring to the iPhone 5c because that's what Apple said at the event. Just wondering if it could be for the 5S too. Probably not, but one can hope!
Most large companies copy and paste what they are told to write. The person who wrote this had not put any thought to it... http://forums.macrumors.com/showthread.php?t=1635150