Which high-speed rail service was the first to implement a dynamic pricing model based on real-time demand, introducing airline-style yield management to train transportation in 2013?

Test your knowledge about one of the most significant high-speed rail product launches in transportation history! This breakthrough technology revolutionized how people traveled between major metropolitan areas and set new standards for speed, efficiency, and customer experience in public transportation. The innovation represented a major shift in how transportation services were marketed and positioned to business travelers and tourists alike.

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SNCF's TGV InOui (France)
Deutsche Bahn's ICE (Germany)
JR Central's Shinkansen (Japan)
Amtrak's Acela Express (United States)