New free mount .. with a 6 month Subscription

Blizzard have announced that, if you already have a recurring 6 monthly subscription, or if you buy one .. you will receive a free mount:

"For a limited time, when you sign up for a 6-month subscription to World of Warcraft, you’ll also receive the Sylverian Dreamer, an enchanting addition to any mount collection. If you’re currently on a 6-month recurring subscription with a future renewal date, you will receive the Sylverian Dreamer mount at no additional charge, no later than July 8, 2019."