First that damn Cloverfield monster, now this. Actually, much like the monster in that movie, this one is largely fictional, as the store at the heart of the story has been taking Euros for years.
Editorial note: Whoa! You've found a super-old post here on BuzzFeed, from an earlier era of the site. It doesn't really represent where we are anymore, and may in fact be totally broken, but we're leaving it up as a part of our early history.