tootalldave - 6:50 pm on Aug 8, 2007 (gmt 0)

It looks like it has quite a bit of development before it's usable.
I believe Amazon has only one third party who has picked up the ball, called Freshbooks.
But even they don't have it really up and running yet.
So there is no way at this time to sign up for the business account.

I'm assuming, it will have the same user interface to the standard Amazon checkout...