???(Agoda)? ? ?? ??? ????(Lodging)? ??? ? ?? ??? ??? ?? ???(World On-line Scheduling System)???. ??(Hotel), ???(Resort), ???(Hostel), ???(Apartment)?? ???, ???? ???(Flights)? ??? ??(Holiday vacation Rentals)?? ??? ??? ?? ??? ??? ? ? ?? ???? ?? ????? ???? ????. ?? ?? ???(Rate Competitiveness)? ??? ?? ??(Low cost Gives)?? ? ??? ?? ???? ???? ??? ????.