Nope keep trying...
I started at 4:30 am my time and finally got one at 3:45 pm... I added it to my cart and then chatted with someone at the online store. I asked if I kept trying could I add my wife's phone to the same cart. He said I could only get one phone today. I asked it I could use my wife's different credit card and login with her login, they replied "If that is what you would like to do." I came home from work and just now completed my wife's order at 6:00 pm..
I hope everything went through ok as I have not gotten my confirmation e-mail, but I printed out the confirmation screens. Keep trying
Jeff