I have a voucher, how do I use this? Head to our Discounts, Voucher and Promotions page here for information on all current discounts and promotional vouchers. Related articles How do I redeem my voucher or discount? I want to use a promotional voucher (e.g The Times, The Sun, Kingsmill) for an upcoming visit, how do I pre-book? Do you offer discount for the Armed Forces and NHS? How much are tickets on the day? Do you offer Gift Vouchers for admission into LEGOLAND Windsor Resort?