On Tuesday 31st December 2019 the service we use for promo codes will be shutting down. After this date any promo codes you have will be unredeemable.
If you have any promo codes then please make sure you redeem them before 31/12/2019 11:00pm UTC, otherwise you will lose any of your unclaimed rewards.
If you experience an issue redeeming any of your promo codes then please follow our troubleshooting steps here for help.
We're currently looking into alternative systems for promo codes and hope to share news on this early next year.