Freight shipping refers to the process of transporting commodities, goods, and cargo by land, sea, or air. It encompasses the movement of large quantities of goods, usually done in bulk, and is critical in the supply chain and logistics industry. Freight can be shipped through various modes such as trucks (over-the-road), trains (rail), ships (ocean freight), and planes (air freight). Each mode has its own advantages, depending on factors like the size and weight of the cargo, the destination, cost considerations, and delivery timelines. Companies like ExFreight specialize in offering diverse freight shipping options, utilizing advanced technology for efficiency and tracking.