1. A method, comprising: receiving a first usage measure and a second usage measure at a server that is remote from a communications device, the first usage measure specifying an amount of use of a first classification of data communicated with the communications device over an access network, the second usage measure specifying an amount of use of a second classification of data communicated with the communications device over the access network; identifying the first classification of data corresponding to the first usage measure; identifying the second classification of data corresponding to the second usage measure; using the first and second usage measures and the first and second classifications of data to facilitate implementation of a service policy of a service plan to which the communications device subscribes, the service policy including one or more network service settings corresponding to one or more network services provided to the communications device, the service policy for assisting in one or more of: (1) accounting, to a sponsor entity, at least a portion of the first usage measure, the sponsor entity being an entity that is not a user of the communications device, a subscriber associated with the communications device, or an operator of the access network, (2) presenting a notification to the user of the communications device, and (3) controlling an attempted or successful usage by the communications device of at least one of the one or more network services, wherein the service policy assists in accounting, to a sponsor entity, at least a portion of the first usage measure, and wherein using the first and second usage measures and the first and second classifications of data to facilitate implementation of the service policy comprises: determining, based on the first usage measure, a first amount to be accounted to the sponsor entity, and determining, based on the second usage measure, a second amount to be accounted to the user of the communications device.