Abstract: Systems and methods are provided for granting service units associated with a charging session for providing network service to an end user. The method includes receiving a request message for the network service; selecting one or more offerings associated with the received request message prior to applying quota determination rules, where each offering includes one or more associated resources. The method further includes applying quota determination rules to the selected one or more offerings based on the associated resources, and rating the service request based on the selected one or more offerings and the results of applying the quota determination rules, where the rating results in an assigned quota. The method further includes transmitting the assigned quota for the requested service, where the assigned quota includes the granted service units.

Abstract: Systems and methods are provided for granting service units associated with a charging session for providing network service to an end user. The method includes receiving a request message for the network service; selecting one or more offerings associated with the received request message prior to applying quota determination rules, where each offering includes one or more associated resources. The method further includes applying quota determination rules to the selected one or more offerings based on the associated resources, and rating the service request based on the selected one or more offerings and the results of applying the quota determination rules, where the rating results in an assigned quota. The method further includes transmitting the assigned quota for the requested service, where the assigned quota includes the granted service units.

Abstract: Methods, systems, a computer program and a computer program product for providing service authorization to a Charging Client function which comprises associating one or more charging modifier actions with a user account, each charging modifier actions having an action start time and defining a charging modifier parameter and receiving a service authorization request indicating a request for service reservation from a charging client. A validity time period for the service reservation is determined; one or more of the associated charging modifier actions having the action start time within the determined validity time period is identified; the identified one or more associated charging modifier actions are executed to activate the charging modifiers for the user account and a service authorization response indicating a service reservation to the charging client is sent, the service reservation based on at least one of the activated charging modifiers.