Not all 2 for 1 coupons can be redeemed online, and in most circumstances can only be redeemed on the door when presenting the coupon and purchasing a full priced adult ticket to get your second person in for free.
However some 2 for 1 promotions are available to pre-book when following the instructions as advised on your voucher. For more information please check the terms and conditions on your coupon.
Please note that coupons cannot be used with other coupons, discounts, offers or promotions. Coupons do include an expiry date and cannot be used once the expiry date has passed.