In February 2011, Airbnb announced its millionth night booked. In January 2012, the company announced its five millionth night booked. In June 2012, Airbnb announced 10 million nights booked, doubling business in the previous five months. Of these bookings, 75% of the business came from markets outside of the continental United States.
Guests can search for lodging using filters such as lodging type, dates, location, and price. Before booking, users must provide personal and payment information. Some hosts also require a scan of a government-issued identification before accepting a reservation. The company also provides travel guides, entitled "Neighborhoods", which provide details about staying in specific neighborhoods in various major cities.