The global Passenger Service System (PSS) market is expected to reach USD million by 2029, growing at a CAGR of percent from 2017 to 2022, according to a new report. Several companies, including KIU System Solutions., Mercator Ltd., and SITA NV, are profiled in the report – which also includes industry trends, the impact of COVID-19, and strategies for companies to overcome threats. Different key aspects of the Passenger Service System (PSS) market are defined, including defining research objectives, identifying target markets, selecting research methodology, collecting data, analyzing the data, drawing conclusions and making recommendations, and continuously monitoring and adapting. The report covers applications such as railway, aviation, and others, as well as different types of passenger service systems, including airline inventory systems, internet booking systems, and loyalty systems. Additionally, the report highlights potential risks and market opportunities in the future, as well as major companies and emerging players in the global market.