These can be used on our website (place the 12-character code in the 'Gift Voucher' box on the payment screen at the top of the screen, and click Apply) or over the phone.
Make sure you have your gift voucher handy when you place your order, so you can provide or enter the 12-character reference number. Please also note that any gift vouchers or vouchers will have their own specific currency and can therefore only be used in that currency. That is to say, if a friend gives you a voucher in pounds sterling, you will have to place an order on our British site, for example.