Using a promo code
Enter the code at checkout on the website. It is checked before you pay.
Promo codes are entered at checkout on this website. Website payments are on the way; until they launch, contact us with your code and we will tell you how to use it.
Codes have an expiry date and a limited number of uses, so a code can stop working even when it looks right. If a code is refused, check the spelling and the date it was sent to you.