Navigate to plans for purchase at https://watch.discoveryplus.ca/ or https://discoveryplus.ca/
Select the plan you’d like to purchase.
If you’re not signed in, you’ll be prompted to sign in or create an account.
On the Payment screen, enter your payment details and personal information.
On the right-hand side, you’ll see a field to enter a promo code. Enter your code and tap the 'apply' button.
On mobile browsers, the promo code field appears at the top of the page - before you enter any personal or payment details.
You’ll be taken directly to a Payment Success screen showing the total amount paid and a button to start watching discovery+ content.