After purchase, you must collect the flight voucher in person at the KKday Hong Kong office (Room 2803-05A, 28/F, International Trade Centre, 33 Wang Chiu Road, Kowloon Bay, Kowloon, Hong Kong). Once collected, please use it directly at https://www.hkexpress.com/. Note: If you are unable to collect it in person, you may complete the authorization form to authorize a designated person to collect it on your behalf.