[Here is a screen-shot where you can enter your email address](http://i.imgur.com/BaWAubA.png?1) and find out what is going on with your order.<p>If you were to enter in a valid email address of someone who did order something, they give up a ton more data. I personally like the notion of having an entire account control panel for your users, one section being shipping where you can spell all this out.<p>Right now, I know someone, not personally, but someone pretty high up at google.com that has ordered one of these on a whim. I would also estimate, that if the product was backed by VC or Angels, this person would not have had to order one, but a box of 10 would have been and delivered to his whatever his location was at the time.
Email address seems to be a too low barrier. At least one other piece of information, e.g. order number, zip code would help.
Ideally though, if the website wants to avoid user registration and/or passwords, it should send the information via email or send a link with a random long URL. Of course that looses convenience (waiting for email, maybe switching apps on a smartphone) but you avoid registration.
can an admin fix my bad .md for the url then delete this comment. Also, an explanation as to what I dud wrong as this is how I do .md on Stack and other sites, reddit, it always works fine.