A system for producing a mailpiece for delivery in accordance with a Value Added service. To adjust the power consumption, the frequency at which the transceiver is activated may be altered. An iridescence suppressing interlayer may, optionally, be utilized in connection with the low-emissivity, solar control coating. The invention can be done by a first curve within a first plane followed by a second curve within a second plane that is transversal to the first plane.