When you subscribe to Marquee, you use one of several different "payment" gateways.
Discounts only apply to purchases made on our website when you check out through our main payment path (eg. not PayPal).
Subscriptions paid for via in-app purchase (eg. App Store, Google Play, Roku) are handled by those respective services and are also not eligible for promotional discounts.
Apple has announced that they will start supporting their own discount codes in late 2020, and we hope to support this feature as soon as possible.