Hotels.com - The Internet's largest specialized booking service for discount accomodations worldwide. Hotels.com offers substantial savings off regular hotel rates in some of the world's most popular and expensive cities, specializing in providing customers the ability to book accommodations when cities are sold out.

Lodging.com - One of the largest online travel companies in the world and has agreements with over 8,000 hotels and additional inventory via GDS for a total of over 40,000 discounted properties worldwide. Lodging.com offers Lowest prices 110% guaranteed!