Worth noting that you can only get the discount via the website, not via the app or the Fire TV Stick. And it’s one per account, so, make it count. You click “More purchase options” in the list (at the bottom, below the orange “buy” and “rent” buttons), then click the “enter promo code” link at the bottom of the…

Worth noting that you can only get the discount via the website, not via the app or the Fire TV Stick. And it’s one…