Abstract: Disclosed herein are systems and methods for processing a gift request that use mobile computing devices to transfer a gift payment associated with the gift request. The mobile computing devices are capable of running a gift transfer application, which facilitates a transfer of the gift payment via a payment-processing server. A sender user execute the gift transfer application, using a mobile computing device, to transfer the gift payment, through a gift processing system that runs the gift transfer application, to a mobile computing device of a recipient user. One or more techniques authenticate the recipient user prior to processing the gift requests initiated by the sender user.

Abstract: An expanded business object model including one or more business objects including an inheritance property such that each business object includes a plurality of subtypes and roles for defining a functional aspect of the business object in a collaboration.