Apple says they want to see proof of purchase to allow you to buy AC+ but I did it twice and they never asked to see it. So should be possible.
I just called Apple and ordered Apple Care Plus over the phone. No inspection needed.
I added AC+ at the GB today. I had an Otterbox Commuter on the phone. They shined a light in the charging and earphone ports, checked the serial number and rang me up. No need to remove case.
This is sometimes granted in exceptional circumstances but is by no means the norm or always the case.
It's happend to me, and I live 1.2 miles from the Apple Store in Pasadena, based on these forums, it happens frequently, i've seen numerous folks do this without any hassle....I think it is definitely a YMMV situation
trust me, it is not frequent. Maybe 1 out of every 100 people who have applecare+ get it that way...if that. That is probably a huge over statement on my part.
What was your exact situation? Was is a pre-order or an item still being shipped to you. I know they will do it in that case 100% of the time b.c you do not physically have the phone yet and they just add it to the online order.
Yeah I gave the YMMV(your milage may vary) because I knew not everyone get this perk!
My situation was I ordered in the preorder, got it on Sept 21 release day, then I called Sunday morning, and AppleCare was added and paid for in full over the phone, and confirmed. I didn't have to take the phone in, when they asked my address, the lady knew I am within 2 miles of the pasadena apple store, but they didnt care...
Hope I asnwered your questions!