A method of dynamically managing software functionality of a plurality of non-general purpose computing devices via a network including receiving a management request, storing an identification file and a modification package, accessing the identification file with a management agent in response to the reception of the management request, establishing communication between the management agent and a corresponding deployment agent of the selected ones of the plurality of non-general purpose computing devices via the interface and receiving a status designation from each of the selected ones of the plurality of non-general purpose computing devices via a corresponding deployment agent, delaying the transfer of the modification package with deployment agents currently indicating a status of processing a previously initiated management request and initiating transfer of the modification package with deployment agents currently indicating an available status.