The procedure is the same for both promotional vouchers and gift vouchers:

• Once you have chosen your products and placed them in your shopping bag, proceed to the checkout to complete your purchase.
• Now choose your payment method. On this page, you can also enter your promotional voucher code. Click on Redeem to use your discount. (If you forget to enter it here you will have another chance during the checkout process, before you complete your purchase).
• The discount amount is automatically deducted from the total order value.
• Click on 'Next' to see a summary of your order. If necessary, you can still amend your order at this stage.
• If you change your mind, you can delete your voucher code, either on the ‘Payment Method’ page or on the ‘Place Your Order’ page. Just click on the cross to the left of the discount.