How do I apply a discount code?

On desktop computers:
Enter the code in the 'Gift card or discount code' field and then hit ‘Apply’

On mobile devices:
In the checkout click ’Show order summary’ at the top. Enter the code in the 'Gift card or discount code' field and then hit the arrow button.

If paying with PayPal, Apple Pay, Google Pay or Shop Pay:
You must visit the checkout and enter the discount code on the checkout page (as above) before clicking the relevant payment button.