Leading hotel wholesalers include players such as HotelsPro, HotelBeds, RoomsXML, GTA, Tourico, Travco, Boscolo and many others. Their main business focus is to supply hotel accommodation to the travel trade.
As a travel agent, your responsibilities extend to a lot more than just booking flights and accommodation. These are obviously essential parts of the job, but there are also less than glamorous parts to focus on.
Travel does not include flights alone, but other modes of transport, of which railways and trains are an important part. Trains are a fun way to travel, and offer a whole other experience when compared to cars.
Before addressing this question, it is important to identify what a channel is first. If you take into consideration hotels.com, bookings.com and Agoda for instance, they are all sturdy examples of channels