OpenTable, Inc., together with its subsidiaries, provides restaurant reservation solutions in the United States, Canada, Mexico, Europe, and Asia. It offers solutions that form an online network connecting reservation-taking restaurants and people who dine at those restaurants. OpenTable, Inc. provides electronic reservation book (ERB), an integrated software and hardware solution that computerizes restaurant host-stand operations. The ERB enhances various functions and processes for restaurants, including reservation and table management, guest recognition, and email marketing. OpenTable, Inc. also operates opentable.com, a restaurant reservation Website that enables diners to find, choose, and book tables at restaurants on the OpenTable network in real time.