Warehousing Operations
Expert-defined terms from the Professional Certificate in Supply Chain Logistics course at London School of Business and Administration. Free to read, free to share, paired with a globally recognised certification pathway.
Warehousing Operations #
Warehousing operations refer to the activities involved in managing and controll… #
These operations encompass a wide range of tasks, from receiving and storing goods to picking, packing, and shipping orders.
Receiving #
Receiving is the process of accepting goods into the warehouse from suppliers or… #
This involves checking the quantity and quality of the items received, labeling them, and recording their arrival in the inventory system.
Putaway #
Putaway is the process of storing goods in their designated locations within the… #
This involves determining the optimal storage location based on factors such as item characteristics, demand patterns, and storage capacity.
Storage #
Storage involves holding goods within the warehouse until they are needed for or… #
The goal of storage is to maximize space utilization while ensuring easy access to stored items for picking and packing.
Picking #
Picking is the process of selecting items from their storage locations to fulfil… #
There are different methods of picking, including batch picking, zone picking, and wave picking, each with its own advantages and challenges.
Packing #
Packing involves preparing items for shipment by placing them in appropriate pac… #
Efficient packing practices help minimize the risk of damage during transportation and ensure accurate order fulfillment.
Shipping #
Shipping is the final step in the warehousing process, involving the preparation… #
This includes generating shipping labels, arranging transportation, and coordinating with carriers for timely delivery.
Inventory Management #
Inventory management is the practice of overseeing the storage, tracking, and re… #
Effective inventory management helps optimize stock levels, reduce carrying costs, and prevent stockouts.
Stock Keeping Unit (SKU) #
A Stock Keeping Unit (SKU) is a unique code assigned to each product to identify… #
SKUs typically include information such as product type, size, color, and other attributes to differentiate similar items.
Order Fulfillment #
Order fulfillment is the process of receiving, processing, and delivering custom… #
This involves coordinating various warehouse operations to pick, pack, and ship items accurately and on time.
Warehouse Layout #
Warehouse layout refers to the arrangement of storage areas, aisles, and worksta… #
An efficient layout minimizes travel time, maximizes space utilization, and facilitates smooth flow of goods through the facility.
Material Handling Equipment #
Material handling equipment includes tools and machinery used to move, lift, and… #
Common examples of material handling equipment are forklifts, pallet jacks, conveyors, and automated guided vehicles (AGVs).
Order Picking #
Order picking is the process of selecting items from storage locations to fulfil… #
Efficient order picking strategies help reduce picking time, minimize errors, and increase productivity in the warehouse.
Cross #
Docking:
Cross #
docking is a logistics strategy that involves transferring goods directly from inbound to outbound trucks without storing them in the warehouse. This helps streamline the supply chain and reduce inventory holding costs.
Just #
In-Time (JIT) Inventory:
Just #
In-Time (JIT) inventory is a management approach that aims to minimize inventory levels by receiving goods only when needed for production or order fulfillment. JIT helps reduce carrying costs and improve cash flow but requires tight coordination with suppliers.
Warehouse Management System (WMS) #
A Warehouse Management System (WMS) is software designed to optimize and automat… #
WMS features include inventory tracking, order processing, picking optimization, and reporting capabilities to enhance warehouse efficiency.
Slotting #
Slotting is the process of assigning storage locations to items based on factors… #
Efficient slotting helps reduce travel time, improve picking accuracy, and maximize space utilization in the warehouse.
Cycle Counting #
Cycle counting is a method of inventory auditing that involves counting a subset… #
This helps maintain inventory accuracy, detect discrepancies, and prevent stockouts without the need for a full physical inventory.
Reverse Logistics #
Reverse logistics refers to the process of managing the return of goods from cus… #
This includes handling returns, exchanges, repairs, and disposal of products in an efficient and cost-effective manner.
Dock Scheduling #
Dock scheduling is the practice of coordinating the arrival and departure of tru… #
Efficient dock scheduling helps minimize wait times, reduce congestion, and improve overall transportation efficiency.
Batch Tracking #
Batch tracking is a method of identifying and tracing groups of items that were… #
This helps ensure product quality, facilitate recalls, and comply with regulatory requirements in industries such as food and pharmaceuticals.
Deadstock #
Deadstock refers to inventory that is outdated, obsolete, or no longer in demand #
Managing deadstock is important to free up storage space, reduce carrying costs, and prevent losses from holding onto unsellable items.
Order Accuracy #
Order accuracy is the measure of how well customer orders are picked, packed, an… #
High order accuracy is essential to customer satisfaction, repeat business, and overall warehouse efficiency.
Lean Warehouse #
A lean warehouse is one that operates with minimal waste and maximum efficiency… #
Adopting lean principles such as continuous improvement, waste reduction, and standardized work helps optimize warehouse operations and improve overall performance.
Quality Control #
Quality control involves monitoring and evaluating the quality of goods stored i… #
This includes conducting inspections, testing samples, and taking corrective actions to address quality issues.
Safety Stock #
Safety stock is extra inventory held in the warehouse to mitigate the risk of st… #
Maintaining safety stock helps prevent disruptions in order fulfillment and customer service.
SKU Rationalization #
SKU rationalization is the process of reviewing and reducing the number of Stock… #
This helps simplify operations, improve inventory turnover, and focus on high-demand items to optimize warehouse performance.
Supply Chain Visibility #
Supply chain visibility is the ability to track and monitor the movement of good… #
Improved visibility helps identify bottlenecks, reduce lead times, and enhance collaboration among supply chain partners.
Vendor #
Managed Inventory (VMI):
Vendor #
Managed Inventory (VMI) is a partnership between a supplier and a customer where the supplier manages the customer's inventory levels. VMI helps reduce stockouts, improve order accuracy, and streamline replenishment processes in the warehouse.
Yard Management #
Yard management involves organizing and optimizing the flow of trucks and traile… #
This includes assigning parking spots, coordinating arrivals and departures, and managing trailer movements to streamline operations and reduce congestion.
Zone Picking #
Zone picking is a method of order picking where the warehouse is divided into zo… #
Zone picking helps reduce travel time, improve productivity, and simplify order fulfillment in the warehouse.
ABC Analysis #
ABC analysis is a technique used to categorize items in inventory based on their… #
Items are classified as A (high-value), B (medium-value), or C (low-value) to prioritize management attention and allocation of resources in the warehouse.
Kitting #
Kitting is the process of assembling individual items into kits or packages for… #
Kitting helps streamline order fulfillment, reduce picking errors, and offer value-added services to customers in the warehouse.
Material Requirements Planning (MRP) #
Material Requirements Planning (MRP) is a production planning and inventory cont… #
MRP helps optimize inventory levels, reduce lead times, and improve production efficiency.
Outbound Logistics #
Outbound logistics involves managing the flow of goods from the warehouse to cus… #
This includes order processing, packing, shipping, and tracking deliveries to ensure timely and accurate fulfillment of customer orders.
Pick #
Pack-Ship:
Pick #
Pack-Ship is a streamlined process that combines order picking, packing, and shipping into a single workflow. This approach helps reduce order cycle times, improve order accuracy, and enhance overall efficiency in the warehouse.
Replenishment #
Replenishment is the process of restocking items in the warehouse to maintain op… #
Replenishment methods include periodic replenishment, min-max replenishment, and just-in-time (JIT) replenishment to ensure continuous availability of goods for order fulfillment.
Shrinkage #
Shrinkage refers to the loss of inventory due to theft, damage, spoilage, or err… #
Managing shrinkage is important to minimize losses, improve inventory accuracy, and maintain profitability in the warehouse.
Unit Load #
A unit load is a group of items or products that are packaged, stored, and trans… #
Common types of unit loads include pallets, containers, and totes, which help streamline material handling and storage operations in the warehouse.
Value #
Added Services:
Value #
added services are additional services provided by warehouses to enhance the customer experience and add value to products. Examples of value-added services include labeling, kitting, assembly, packaging, and customization to meet specific customer requirements.
Work #
In-Process (WIP):
Work #
In-Process (WIP) refers to items that are in the process of being manufactured, assembled, or processed in the warehouse. Tracking WIP helps monitor production progress, optimize workflow, and maintain smooth operations in the warehouse.
Zone Skipping #
Zone skipping is a logistics strategy that involves consolidating shipments from… #
This helps reduce transportation costs, improve delivery speed, and optimize order fulfillment in the warehouse.
Automated Storage and Retrieval System (AS/RS) #
An Automated Storage and Retrieval System (AS/RS) is a robotic system that autom… #
AS/RS features include automated picking, storage, and replenishment to increase efficiency and accuracy in warehouse operations.
Bill of Materials (BOM) #
A Bill of Materials (BOM) is a list of components or parts required to manufactu… #
BOMs include item numbers, descriptions, quantities, and assembly instructions to guide production and inventory management in the warehouse.
Carrier Compliance #
Carrier compliance refers to adhering to the requirements and standards set by t… #
Compliance with carrier regulations helps ensure smooth transportation, reduce delays, and maintain good relationships with carriers in the warehouse.
Dead Inventory #
Dead inventory refers to items in the warehouse that have not been sold or used… #
Managing dead inventory is important to free up storage space, reduce carrying costs, and prevent losses from obsolete or slow-moving items.
Electronic Data Interchange (EDI) #
Electronic Data Interchange (EDI) is the electronic exchange of business documen… #
EDI helps streamline communication, reduce errors, and improve efficiency in supply chain transactions in the warehouse.
Forecasting #
Forecasting involves predicting future demand for goods based on historical data… #
Accurate forecasting helps optimize inventory levels, reduce stockouts, and improve overall supply chain performance in the warehouse.
Goods Receipt #
Goods receipt is the process of recording the arrival of goods in the warehouse… #
This includes checking the quantity and quality of items received, updating inventory records, and preparing items for storage or order fulfillment.
Inventory Turnover #
Inventory turnover is a measure of how quickly goods are sold and replaced withi… #
High inventory turnover indicates efficient inventory management, while low turnover may signal excess stock levels or slow-moving items in the warehouse.
Lead Time #
Lead time is the amount of time it takes for goods to be delivered from the supp… #
Managing lead times helps optimize inventory levels, reduce stockouts, and improve order fulfillment in the warehouse.
Order Cycle Time #
Order cycle time is the total time it takes to process a customer order from rec… #
Shortening order cycle times helps improve customer satisfaction, reduce costs, and increase efficiency in order fulfillment operations in the warehouse.
Packaging Optimization #
Packaging optimization involves selecting the most cost #
effective and efficient packaging materials for shipping goods. Optimal packaging helps reduce shipping costs, prevent damage, and enhance sustainability in the warehouse.
Quality Inspection #
Quality inspection involves examining goods for defects, damage, or inconsistenc… #
Conducting quality inspections helps ensure product quality, prevent customer complaints, and maintain brand reputation in the warehouse.
Receiving Dock #
The receiving dock is a designated area in the warehouse where goods are unloade… #
Efficient receiving dock operations help streamline the flow of goods, reduce congestion, and improve warehouse productivity.
Stockout #
Transportation Management System (TMS) #
A Transportation Management System (TMS) is software designed to optimize and au… #
TMS features include carrier selection, route planning, freight audit, and tracking capabilities to enhance transportation efficiency in the warehouse.
Warehouse Automation #
Warehouse automation involves using technology and machinery to perform tasks tr… #
Automation solutions such as robotics, conveyors, and automated storage systems help increase efficiency, accuracy, and productivity in warehouse operations.
Yard Jockey #
A yard jockey is a specialized driver responsible for moving trailers and trucks… #
Yard jockeys help coordinate dock operations, manage trailer movements, and optimize yard space utilization to streamline transportation in the warehouse.
ABC Classification #
ABC classification is a method of categorizing items in inventory based on their… #
A items are high-value items with tight control, B items are medium-value items with moderate control, and C items are low-value items with minimal control in the warehouse.
Batch Order Picking #
Batch order picking is a method of picking multiple customer orders at the same… #
This approach helps reduce travel time, improve picking efficiency, and increase order accuracy in the warehouse.
Cross #
Dock Facility:
A cross #
dock facility is a distribution center where goods are transferred directly from inbound to outbound trucks without being stored in the warehouse. Cross-docking helps speed up order fulfillment, reduce inventory holding costs, and improve supply chain efficiency.
Deadheading #
Deadheading is the practice of transporting empty trucks or trailers to their ne… #
Minimizing deadheading helps reduce transportation costs, optimize fleet efficiency, and improve sustainability in the warehouse.
End #
to-End Visibility:
End #
to-end visibility is the ability to track and monitor the entire supply chain process from suppliers to customers in real-time. Enhanced visibility helps identify bottlenecks, improve coordination, and optimize supply chain performance in the warehouse.
Fulfillment Center #
A fulfillment center is a facility dedicated to processing and shipping customer… #
Fulfillment centers offer services such as order picking, packing, and shipping to support e-commerce businesses and ensure timely delivery to customers in the warehouse.
Goods Issue #
Goods issue is the process of releasing goods from the warehouse for shipment to… #
This involves picking, packing, labeling, and loading items onto trucks for transportation in the warehouse.
Inventory Accuracy #
Inventory accuracy is the measure of how well the inventory records match the ac… #
High inventory accuracy is critical for efficient order fulfillment, accurate reporting, and effective decision-making in warehouse operations.
Labor Management System (LMS) #
A Labor Management System (LMS) is software designed to optimize and manage labo… #
LMS features include workforce planning, performance tracking, task allocation, and training to improve productivity and efficiency in warehouse operations.
Order Consolidation #
Order consolidation is the practice of combining multiple customer orders into a… #
This helps reduce shipping costs, improve delivery efficiency, and enhance customer satisfaction in the warehouse.
Packaging Material #
Packaging material includes containers, boxes, bags, and other materials used to… #
Selecting the right packaging material helps prevent damage, reduce costs, and enhance sustainability in the warehouse.
Quality Management #
Quality management involves implementing processes and procedures to ensure the… #
Quality management practices include quality control, inspection, testing, and continuous improvement to meet customer expectations and regulatory requirements.
Receiving Area #
The receiving area is a designated space in the warehouse where goods are accept… #
Efficient receiving area operations help streamline the flow of goods, reduce errors, and improve inventory accuracy in the warehouse.
Stock Rotation #
Stock rotation is the practice of moving older or existing inventory to the fron… #
Stock rotation helps prevent waste, reduce deadstock, and maintain product freshness in the warehouse.
Transportation Compliance #
Transportation compliance refers to adhering to regulations and standards set by… #
Compliance with transportation rules helps ensure safety, avoid penalties, and maintain good relationships with carriers in the warehouse.
Warehouse Capacity #
Warehouse capacity refers to the maximum amount of goods that can be stored in t… #
Optimizing warehouse capacity helps maximize storage space, improve efficiency, and accommodate fluctuating inventory levels in the warehouse.
Zone Skipping #
Zone skipping is a logistics strategy that involves consolidating shipments from… #
This helps reduce transportation costs, improve delivery speed, and optimize order fulfillment in the warehouse.
Automated Guided Vehicle (AGV) #
An Automated Guided Vehicle (AGV) is a mobile robot that follows predefined path… #
AGVs help automate material handling, reduce manual labor, and increase efficiency in warehouse operations.
Bill of Lading (BOL) #
A Bill of Lading (BOL) is a legal document that serves as a receipt of goods, co… #
BOLs include details such as shipment origin, destination, contents, and terms of transportation to facilitate smooth logistics operations in the warehouse.
Carrier Selection #
Carrier selection is the process of choosing the most suitable transportation pr… #
Carrier selection is the process of choosing the most suitable transportation provider to ship goods from the warehouse to customers or other destinations