7075 Packaging level, coded [B] Desc: Indication of level of packaging specified. Repr: an..3 1 Inner Level of packing, if it exists, that is immediately subordinate to the intermediate packaging level. 2 Intermediate Level of packaging, if it exists, that is immediately subordinate to the outer packaging level. 3 Outer For packed merchandise, outermost level of packaging for a shipment. 4 No packaging hierarchy There is no specifiable level of packaging: packaging is inner and outer level as well.