there was no IUP when the iPhone 6 Plus was launched. you are signing up for IUP for the first time so you cant continue with this! Pre-Approval is only for existing IUP customers!
That's crappy! They should allow anyone interested to get the credit stuff out of the way before their servers become inundated with requests on 10/27. I already suspect the experience won't be an easy 3 minute click, click done at 3am... it will be an agonizing 2-hours+ timeout event where I'm all pissed that my application for IUP won't go through. Meanwhile existing IUP people are on the front of the line for deliveries. Guess I should have gotten the 7 to be an existing IUP customer. It wouldn't be as frustrating if I were on PST but no one wants to get up at 3am EST on a work day to maybe have a credit application go through. It's silly for Apple to not try to prequalify everyone a week or more in advance.