Last possibility: I was at the Apple store buying something around 6:00 (Pacific Time) and heard one of the salespeople say "Is point of sale down?" and the girl at the counter who was ringing through my purchase said "Not yet." That seems like a weird response. Why would they be expecting it to go down? I'm not even sure what "point of sales" is, but I guess it's like when the Apple Store goes down online? Maybe they're planning a release at 9pm tonight when the stores close? It's a long shot, but...
Point of Sale is the Cash Register system.