Netflix started as a DVD rental service in 1997 and introduced streaming in 2007, becoming the leading video streaming service. It faces competition from Hulu, Amazon Prime Video, Apple TV+, and Disney+, in an oligopolistic market structure. Netflix generates over $20 billion annually through subscription fees for its domestic and international streaming services. Factors like consumer income, prices of substitutes, tastes, expectations, and number of buyers affect the demand for Netflix.