Airport concessions refer to the various retail and food service outlets located within an airport. These establishments provide travelers with a range of products and services, including restaurants, cafes, shops, and duty-free stores. They aim to enhance the travel experience by offering convenience and options for passengers waiting for their flights. Typically, airport concessions are operated by private companies that bid for contracts to serve travelers. The revenue generated from these concessions helps airports maintain and improve their facilities. Additionally, they create job opportunities and contribute to the local economy surrounding the airport.