The document explains the functionality and importance of Global Distribution Systems (GDS) in the travel industry, which serve as a centralized network for viewing and booking airline services, hotel accommodations, and car rentals. It details how GDS streamlines the reservation process for travel agents and how companies like Travelopro facilitate GDS integration for efficient travel management. Furthermore, it highlights the benefits of specific GDS such as Amadeus, Sabre, and Galileo, and promotes Travelopro's offerings for travel agencies to enhance their booking capabilities.