Actually I used the Apple Store APP, it works a lot better since your details are saved.
Funny, because I actually work at an Apple store and I was working while the pre-orders opened
November for my Jet Black 7+, WHY AM I BEING PUNISHED. Possibly going to pick up a whatever storage whatever color 7 next week, if I find any in store. My 6+ battery has become atrocious and won't hold up until nov.
I just went to my local Verizon store and they didn't even receive any 7 Plus units. I had to order mine and it says it won't get here until October. It was so hard watching people walking out with their 7's while I walked out with just a receipt. At least I'll end up with the better phone in the end.