Terminal pins comprising an outer coating of palladium coating a core material other than of palladium for incorporated into feedthrough filter capacitor assemblies are described. It composes a multiple-layer cushion as a protective mechanism. The database includes a link table that connects the tuples between the identifier tables, in addition to the plurality of identifier tables. The bit carrier is mounted in the compartment of the body and movable relative to the body in a longitudinal direction. The scan event model may include one or more scan events each being associated with a product definition and the retail location definition.