Ian - Cobranded & branded options. Over 12 000 discounted properties in over 400 major cities.  An additional 30 000 hotel properties, leading airlines, & leading car suppliers. Destination guide to over 5000 cities. Flexible, with XML and deep linking options.

One Travel - Dozens of travel products including low-priced airline tickets & hotel reservations,  deals on cruises, cheap vacation packages & more.