The voucher must be used on the selected date and within operating hours; Invalid after expiration • Free admission for children below 3 years old. They must not occupy a seat. Please indicate the number of children in your party in the Requests & Remarks section when booking• If you wish to bring your own stroller or wheelchair, please indicate the size in the Requests & Remarks section when booking. Please note that if you fail to do so, the staff on-site reserve the right to decline your request• If your pickup and drop-off locations are different, please indicate in the Requests & Remarks section when booking (e.g. pickup point: Gangnam, drop-off point: Jamsil Lotte Mart)• This product can only be used on the selected date, boarding a return bus on the day after your selected date is not allowed