Cargo movement involves several types of shipments, each with unique handling requirements. Valuable cargo requires careful labeling and documentation to prevent theft. Perishable cargo is sensitive to changes in climate, temperature, and transit time. This includes food, medical supplies, and live plants. Wet cargo contains liquids and produces liquids, so it must be transported in watertight containers. Shipping human remains is an emotional process that necessitates providing contact details on the container and airway bill. Unaccompanied baggage sent as cargo needs passenger flight and ticket details on the airway bill for customs clearance.