The Hotels.com Hotel Price Index™ (HPI®) is a regular survey of hotel prices in major city destinations across the world. The HPI is based on bookings made on Hotels.com and prices shown are those actually paid by customers (rather than advertised rates) in the first half (and particularly Q2) of 2010.

The Hotels.com Hotel Price Index (HPI®) is a regular survey of hotel prices in major destinations across the world. The HPI® is based on bookings made on Hotels.com and prices shown are those actually paid by customers (rather than advertised rates) in 2009.