Priceline.com Incorporated

Christopher Lenz

Jonathan Taylor

Scott Nedderman

Thomas M Sparico

Brian Harniman

Hugh J Crean

Rambabu Vallabhajoyusulu

The present invention is an apparatus, system, and method for the improved tracking of a data state. The present invention allows session states to be maintained by sites that run on multiple, load-balanced servers. The present invention removes a single point of failure in a system, thus preventing all active sessions from being lost by providing persistent session data distributable across one or more machines over a communications network.

Apparatus, system and method for maintaining a persistent data state on a communications network

Apparatus, system, and method for maintaining a persistent data state on a communications network

A customer whose conditional purchase offer (CPO) has been accepted may receive a bounce back offer from a vendor (supplier-partner) of other services or products. The bounce back process determines whether a supplier-partner can participate in a bounce back transaction. If a bounce back transaction is effectuated between the customer and supplier-partner, the partner notifies the principal of the transaction. In the case of automobile rentals, the bounce back process permits a traveler to recognize reduced automobile rental rates while enabling a rental agency to more effectively manage its excess capacity. The CPO management system employing bounce back capability can be utilized to acquire any underlying product and/or service and bounce back product and/or service.

Bounce back method, system and apparatus

A conditional purchase offer (CPO) management system, including bounce back capability, provides for receiving CPOs from one or more customers, such as airline passengers, and for evaluating the received CPOs against a number of CPO rules defined by a plurality of sellers, such as airlines, to determine whether a principal (any seller, agent or operator of the CPO management system) is willing to accept a given CPO. A customer whose CPO has been accepted may receive a bounce back offer from a vendor (supplier-partner) of other services or products&#x2014;e.g., an automobile rental. The bounce back process determines whether a supplier-partner can participate in a bounce back transaction. For example, in the case of an airline passenger in need of an automobile rental, the bounce back process determines whether an automobile rental company is located in the flight destination area and has excess capacity. If an automobile rental company is located in the customer's destination area and has excess capacity, a bounce back offer may be made to the customer in accordance with a supplier-partner allocation process. If a bounce back transaction is effectuated between the customer and supplier-partner the partner notifies the principal of the transaction. In the case of automobile rentals, the bounce back process permits a traveler to recognize reduced automobile rental rates while enabling a rental agency to more effectively manage its excess capacity. The CPO management system employing bounce back capability can be utilized to acquire any underlying product and/or service and bounce back product and/or service.

Method, system and apparatus to facilitate conditional purchase orders with bounce back functionality

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Ridgefield, CT, United States of America

Christopher Lenz