Early forms of bottle service existed in World War II era Japan, where unfinished bottles would be stored. In its modern form, an early example was in 1988 at the Paris nightclub Les Bains Douches, bottle service was introduced to deal with an excess of customer demand. In NYC, following early, inexpensive bottle service ($90, compared with $6 drinks) at the Tunnel in 1993 (by Jeffrey Jah and Mark Baker), the modern form of bottle service was pioneered in 1995 by Michael Ault at Spy Bar and in 1996, Chaos ($175 for a bottle of Stolichnaya vodka), with the express goal of creating a "barrier to entry", rather than of increasing liquor sales. The concept later spread to other American cities, notably Miami and Las Vegas in the early 2000s. Reference:Bottle Service: A Brief History, Jun 18, 2006, by Brian Niemietz, New York Magazine