If a promotion using a discount code is currently running, you can redeem this at the Checkout.
Note that this field will not be visible if a promotion is not currently available.
When you’ve reached the screen below, select ‘Enter Discount Code’, as shown in the image below.
Copy and paste your discount code into the field provided, making sure not to include any spaces before or after the code, and then select ‘Add Discount’.
The value of your discount code will then be deducted from the total of the cart.