There are severals channels (Websites) such as Makemytrip, Goibibo, Agoda, Expedia, Booking.com, Cleartrip, TravelGuru etc. which sell the hotel's inventory globally at a wide range. To manage all these channels at single place used sofware is called Channel Manager.
A channel Manager is used to update rates, inventory and often content too which enables the hotel manager to save a lot of time as well as reducing the mistakes in updating manually and increasing the number of bookings instantly. Moreover, to reach the global audience without risking overbooking, it is only the effective way.
Benefits of having a channel manager are:-
Make Instant Online Payment and Build Your Virtual Presense.