Warehouses workers perform a variety of functions vital to supply chains. Their primary tasks are warehousing goods, inventory management and ensuring efficient flows of products into or out off warehouses..Use of technology plays a crucial function.Before this, there was only manual product handling: a special license is required because goods are very easily damaged, for many small products there will be no substitute goods if one pack is defective. Technological features take center stage, with systems such as Warehouse Management Systems (WMS), barcode scanners, and automation all increasing productivity and accuracy.By offering such a service, these jobs are needed by various industries of commerce including:Houses and distribution also is a major source of employment, creating jobs for the local populace. Warehousing is also an essential part for consumption-based development.