1) It wasn't for Danish customers. It was English customers who were trying to paying using Danish currency. 2) Booking buddy is advertising the sale. 3) "Biz

1) It wasn't for Danish customers. It was English customers who were trying to paying using Danish currency. 2) Booking buddy is advertising the sale. 3) "Bizarre Groupon-esque marketing ploy" depends on marketing. Companies don't intentionally, and without advertising, discount shit for 90% off, but only when you find a backdoor method to get there. You're either really grasping at straws to legitimize this, or you're completely clueless about how the world works.