Most of the questions (as of now) are about Amazon US vs. Amazon international sites. Guys, just set up an account with Amazon.com (Amazon US) and then use your international shipping address when you check out. The Appsumo code gives you a $40 credit with Amazon to buy the book, the book is $27 so the extra $13 covers shipping and tax. This is a super generous offer that I jumped on immediately - can't wait for my book to be delivered to me (internationally)!