- Benefit change    - Nuclear Security Summit Seoul 2012 Period    - Online payment    - G20 Period    - E-mail Address       Special benefits once you book a hotel Special benefits below are applied only to the person who completed hotel reservation sith payment at this web-site. Hotel Affordable rates and great discounts at great hotels in the metropolitan area. Airport Limousine Bus Ticket Incheon International airport ↔ Hotel Round trip limousine bus ticket(KAL limousine)