American's economy plus product (not to be confused with premium economy), Main Cabin Extra, is available on most of the mainline fleet and American Eagle regional aircraft with more than 50 seats. Exceptions include a majority of former US Airways aircraft (as of May 2014), US Airways Express regional aircraft, and a handful of 777-200ERs that have yet to be retrofitted. Seats range from 17.2–19.5 inches (44–47 cm) in width and have 34–38 inches (86–97 cm) of pitch, which is 5–6 more inches of pitch offered in regular economy seating. American retained Main Cabin Extra when the new Premium Economy product entered service in late 2016.
Airbnb uses drip pricing; when customers search for lodging, Airbnb displays per-night prices that exclude its service fees and the total charges are not revealed until the customer selects an individual property. After a crackdown by the Australian Competition and Consumer Commission in October 2015, users of Airbnb's Australian web site now see the total price of a stay including all unavoidable charges at every stage of the booking process.
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.