???(Agoda)? ? ?? ??? ????(Lodging)? ??? ? ?? ??? ??? ?? ???(International Online Booking System)???. ??(Hotel), ???(Resort), ???(Hostel), ???(Condominium)?? ???, ???? ???(Flights)? ??? ??(Family vacation Rentals)?? ??? ??? ?? ??? ??? ? ? ?? ???? ?? ????? ???? ????. ?? ?? ???(Rate Competitiveness)? ??? ?? ??(Discount Features)?? ? ??? ?? ???? ???? ?