A pallet is a portable, rigid platform that's flat and can carry the load. Different types of pallets are used to pile up, store, assemble, or transport goods. They improve warehouse operational efficiency by allowing easy movement of stacked goods using machines or tools, such as forklifts and pallet jacks. 

Container Box is anything that contains or can contain something, as a carton, box, crate, or can. and also a large, van-like, re-useable box for consolidating smaller crates or cartons into a single shipment, designed for easy and fast loading and unloading of freight