Manual keying cannot keep pace with modern warehouses. Scanning is the capture of barcode or RFID data using optical or radio readers to identify items, locations, or shipments and to update systems in real time.

Workers scan at receiving, put-away, picking, packing, and shipping. Each scan confirms that the right object is in the right place at the right process step. Exceptions trigger immediate alerts rather than end-of-day reconciliations.

Scan discipline determines inventory accuracy and order quality. Missing or unreadable codes break the chain of custody. Investment in printers, label placement, and reader maintenance pays for itself through fewer errors and faster processing.

• Electronic capture of barcode or RFID data
• Used across receiving, picking, packing, and shipping
• Updates systems and confirms process steps
• Foundation of inventory and order accuracy