Pick and Pack

Pick and pack is the core operational process in order fulfilment. When a customer order is received, the warehouse management system generates a pick list directing workers to the locations of each ordered item. Workers retrieve (pick) the items, bring them to a packing station, verify the order against the pick list, package the items with appropriate protective materials, apply shipping labels, and stage the parcel for carrier collection.

Pick and pack efficiency directly determines fulfilment cost and speed. In e-commerce operations, where each order may contain just one or two items, the cost of pick and pack can represent 40 to 60 percent of total fulfilment cost. Accuracy is equally critical — shipping the wrong item results in return costs, replacement shipments, and customer dissatisfaction.

Common optimisation approaches include batch picking (picking for multiple orders in one trip), zone picking (dividing the warehouse into zones with dedicated pickers), wave picking (scheduling picks in coordinated batches), and automated pick-to-light systems that use illuminated indicators to guide pickers to correct locations. Packing stations are often equipped with auto-scaling, label printers, and carton selection systems that recommend the optimal box size for each order.