If you wanted to know the details about the EU VAT (Sales Tax) then check out Jim Browns post on She Writes. Probably more than you want to know, but who knows. I tend to stay with big ebook publishers (Amazon, Smashwords – who publishes on ibookstore, kobo, B & N… for me) who take care of this, so it’s not an issue for me, but it might be for you. Always good to know what’s going on in the book world anyway!
Some details about the illusive ISBN! Thank you Emily Suess and She Writes. (What a great last name!) Just an FYI, you have to purchase the barcode (those black lines below the ISBN) separately.