Speed Commerce

Warehouse Inventory Management Guide in 2023

Mastering Storage and Shipping: The Ultimate Guide to Warehouse Inventory Management

What do you want to learn?

Understanding the fundamentals of warehouse inventory management is a key component in running a successful business.  

The percentage of inventory as a proportion of an eCommerce business can vary significantly based on the type of product line they carry.  Typically the cost of inventory is one of the top three costs on a profit and loss statement and for most companies has greater importance since it is commonly financed.

In this guide we will share best practices for managing inventory, understanding key concepts and terminology and the relationship to financial success or distress.

Let's Get Started!

A fulfillment expert will get back to you within 1-2 business days.

Get Started Today

The Significance of Warehouse Inventory Management

For an eCommerce business, inventory management plays a vital role in its success. Understanding the fundamentals of inventory management is required for success. Here are key reasons why it is significant:

First, let us start off with the obvious and the reason you are in business – to maximize customer satisfaction through fulfilling your customers’ demands and making a profit. Having the right product available, at the right time, in the right location, at the right price and delivered to your customer in the right amount of time will determine winners and losers. By maintaining optimal inventory levels, businesses can fulfill orders promptly, leading to improved customer satisfaction and retention.

Optimizing the cost of inventory represents a significant investment for eCommerce businesses. Poor inventory management can tie up valuable capital and lead to increased carrying costs, such as storage fees, insurance, and potential obsolescence. By optimizing inventory levels, businesses can improve cash flow.

The data that is collected, analyzed, and learned through good inventory management will provide valuable insights into customer demand patterns and trends. By analyzing historical sales data and market trends, businesses can make informed decisions about replenishment, product assortment, and procurement. Accurate demand forecasting helps avoid excess inventory or stock shortages, ensuring efficient operations and improved profitability.

Efficient inventory controls are intricately linked to supply chain management. By maintaining a well-organized inventory system, businesses can streamline their procurement processes, improve supplier relationships, and negotiate better terms. 

Inventory turnover is a key metric used to measure business sustainability. Inventory turnover measures the number of times inventory is sold and replaced within a given period and is a crucial financial metric for eCommerce businesses. A high inventory turnover ratio indicates efficient inventory management and healthier cash flow. It helps businesses identify slow-moving or obsolete inventory, make informed pricing decisions, and maximize profitability. 

As you grow your business, inventory management becomes even more critical. Efficient inventory management systems and processes allow businesses to scale their operations seamlessly. They can manage higher order volumes, introduce new products, and expand into new markets without encountering significant inventory-related challenges.

Overall, effective inventory management is essential for maintaining customer satisfaction, optimizing costs, improving profitability, and supporting the growth of an eCommerce business. It enables businesses to strike a balance between meeting customer demands and minimizing excess inventory, contributing to operational efficiency and financial success.

Unlocking Warehouse Potential: 5 Key Benefits of Effective Inventory Management

Effective inventory management offers many benefits to your business. Here are the top five:

1.  Cost Reduction is the primary benefit associated with good inventory management. By having optimal stock levels, businesses can minimize carrying costs, such as warehousing, storage, insurance, and obsolescence. It also helps avoid overstocking, which can lead to increased holding costs, while preventing stockouts that can result in lost sales and customer dissatisfaction.

2.  Effective inventory management enables businesses to optimize their cash flow. By controlling inventory levels and turnover, companies can reduce the amount of capital tied up in inventory, freeing up funds for other business needs. This allows for better financial stability and the ability to invest in growth opportunities.

3.  Proper inventory management ensures that businesses have the right products available when customers need them and leads to higher customer satisfaction, enhancing the opportunity for repeat sales, positive reviews, and word-of-mouth advertising. It enables businesses to fulfill orders promptly, meet customer demand, and provide accurate delivery estimates.

4.  Efficient inventory management streamlines operations and improves overall efficiency. By having a clear understanding of inventory levels and demand patterns, businesses can optimize their purchasing, production, and distribution processes. This helps minimize lead times, reduce excess inventory, and avoid bottlenecks, leading to smoother operations and improved productivity.

5.  Effective inventory management relies on accurate data and real-time insights. By implementing inventory management systems and utilizing data analytics, businesses can gain valuable information about their inventory performance, demand trends, and supplier performance. This data-driven approach enables informed decision-making, such as optimizing reorder points, identifying slow-moving items, and evaluating supplier relationships for better negotiation and planning.

These benefits collectively contribute to improved profitability, competitiveness, and overall business performance.

Transforming the Warehouse: 5 Crucial Inventory Management Processes

Improving warehouse operations is a continuous 360-degree evaluation that has no end.  Implementing the following five crucial inventory management processes can significantly transform warehouse operations:

Accurate demand forecasting is essential for effective inventory management. By analyzing historical sales data, market trends, and other relevant factors, businesses can predict future demand for their products. This enables them to optimize inventory levels, plan production schedules, and avoid excess or insufficient stock. Demand forecasting minimizes stockouts, reduces carrying costs, and ensures that the right products are available when customers need them.

Categorizing or slotting the inventory in the warehouse is a great method to reduce costs. ABC analysis is a method of categorizing inventory items based on their value and importance. The approach involves classifying items into three categories: A, B, and C. A items are high-value, high-priority items that require close monitoring and tighter inventory control. B items have moderate value and priority, while C items are low-value items with less impact on overall operations. Another method is to slot inventory based on velocity. Velocity refers to the product demand by the consumer. Product that is in higher demand is located closer to packaging stations, therefore, requiring less amount of time to pick, therefore, reducing the amount of labor required. 

Implementing robust inventory tracking and control systems is crucial for warehouse operations. This involves accurately recording incoming and outgoing inventory, updating stock levels in real-time, and conducting regular physical stock audits. By having a clear visibility of inventory, businesses can prevent stock discrepancies, minimize losses due to theft or damage, and ensure accurate order fulfillment. Inventory tracking and control systems can be manual or automated, depending on the scale and complexity of the operations.

JIT is a lean inventory management approach that aims to minimize inventory levels while meeting customer demand. Instead of maintaining large stockpiles, businesses using JIT focus on receiving inventory just in time for production or customer orders. This requires close coordination with suppliers and a highly efficient supply chain. This type of inventory management approach is more sophisticated and unlikely to be available to the average retail or eCommerce business. 

Warehouse operations can be continuously improved through data analysis and performance evaluation. As mentioned in the previous paragraph, “lean” or “lean six sigma” refers to a system to improve processes using five phases to determine how to reduce waste and time. To be successful using lean to improve warehouse operations requires collecting and analyzing data related to inventory turnover, stock accuracy, order fulfillment rates, lead times, and other key metrics. This may involve optimizing warehouse layouts, implementing automation and technology, reevaluating supplier relationships, and refining inventory management strategies. Continuous improvement helps increase efficiency, reduce costs, and optimize warehouse operations over time.

Implementing any of these five inventory management processes can lead to streamlined warehouse operations, improved inventory accuracy, enhanced productivity, and better customer satisfaction.

What We Do


The inbound shipping team with Speed Commerce is ready to receive, inspect, enter into inventory, and place your products on the shelves, ready for the warehouse team to pick products for your orders.

Picking & Packing

Accurate assembly of ecommerce orders can make or break your business. Our team goes the extra mile to ensure orders are assembled correctly, packed with care, accurately labeled, and sent to shipping on time.


Because of our shipping volume to and from our facilities, we have established relationships with major carriers and negotiated favorable rates. Ensuring your orders are received by the carrier as expected is our top priority.

Inventory Management

Making sure you have enough stock on hand (but not too much) takes expertise in ecommerce retail trends. We work closely with our clients and their Speed Commerce client success manager to anticipate spikes or dips in demand. Our team also manages monthly inventory reporting and takes measures to avoid shrinkage.


Need to expedite order fulfillment to meet unexpected high-demand? We're experts in cross-docking. Our team is agile and can quickly receive (and complete their inbound checklist) on the dock, then our pick-pack team will quickly assemble orders and prepare for shipment. We don't waste time putting items on the shelves; instead we get them out the door!

Returns Management

Get your reverse logistics under control. We manage the full end-to-end process of returned product, including refreshing and reviving! Reducing shrinkage and get your product back out the door generating profit with our returns management service.

Long-Term Storage

Store your inventory in our safe and secure warehouse and gain flexibility you need in your operations. We have space for your long-term storage needs. Centrally located, our warehouses are ideally situated to give you access to your inventory in a secured location. We offer transparent pricing, quick start, and flexible terms.

Managed Services

We remove the headaches in managing your ecommerce fulfillment and warehousing operation. We work with you to learn what's important to you and craft our agreements to match your expectations. You'll meet with your client account manager regularly to review our performance and make adjustments.


Your customers want their orders delivered quickly. In ecommerce, fast order fulfillment is a must! We live up to our name and ensure speed in everything we do. Same-day fulfillment gets your orders packed and shipped shortly after your customer makes their purchase.

Best Practices for Elevating Warehouse Inventory Management

There are many best practices for elevating warehouse inventory management to optimize inventory control, streamline operations, and improve overall productivity. Which practice to prioritize, varies on your current opportunities? Completing a needs analysis to determine how to allocate resources is a great place to start.  Here are several great ideas to consider:

Implement a robust inventory management system or software that allows real-time tracking of inventory levels, automates tasks, and provides accurate data for decision-making is a great place to start for most companies and as you grow will probably yield the greatest return on investment.

Classify your inventory based on factors such as demand, value, turnover rate, or criticality. This helps in prioritizing items and allocating resources effectively.  Most non automated facilities classify their inventory based on velocity (highest demand).

Barcode technology or radio frequency identification (RFID) tags to track and manage inventory have become industry standards. These technologies enhance accuracy, speed up data entry, and reduce manual errors.

Effective forecasting requires utilizing historical data, market trends, and demand patterns to forecast inventory requirements accurately. This helps in maintaining optimal stock levels and avoiding stockouts or overstocking.

Staging inventory by using a first-in, first-out (FIFO) method.  Arranging inventory in a way that ensures older stock is used or sold first can be critical for many businesses. FIFO reduces the risk of product obsolescence and improves inventory turnover.

Setting up your warehouse layout can pay significant dividends in reducing costs.  Organize your warehouse layout to minimize travel time and improve picking efficiency. If you have the data, run a “velocity” report and place frequently picked items closer to the shipping area for easy access.

Inventory accuracy is a critical requirement to maintain great customer satisfaction. Regularly conduct small-scale inventory counts to ensure accuracy. Cycle counting minimizes disruptions and helps identify and rectify discrepancies promptly.

If your manufacturer or vendor supports managing your inventory, collaborate with key suppliers to manage inventory levels. Vendor managed inventory allows suppliers to monitor stock and replenish it as needed, reducing the burden on your warehouse.

Set appropriate safety stock levels to accommodate unforeseen fluctuations in demand or delays in supply. Safety stock acts as a buffer and helps prevent stockouts. Preferably set safety stock levels per SKU or product category.

Set up receiving lines to efficiently process inbound shipments, inspect products promptly, and quickly move inventory to its designated location. Set up speed lanes for inventory that can be quickly reduced versus products that require greater inspection or additional prep work to reduce congestion and improve workflow.

Continuously train and empower staff by providing comprehensive training to warehouse personnel on inventory management practices, equipment usage, and safety protocols. Set target goals and incentivize employees to hit targets.  Empowering employees contributes to smoother operations.

Data has become increasingly available. Schedule and generate automatic reports that can provide insightful information, identify trends, and make data-driven decisions. Regularly analyze key performance indicators (KPIs) to monitor and improve warehouse efficiency.

Encourage open communication and collaboration between warehouse teams, inventory planners, and clients to ensure alignment and help resolve issues efficiently.

Remember, each warehouse and business have unique requirements. Use Kaizen (continuous improvement) methodology and focus on small frequent improvements to existing process, by including all employees to create buy-in and achieve a high level of success.

The Power of Automation in Warehouse Inventory Management

The future of warehouse automation in inventory management cannot be overstated. Automation technologies have revolutionized the way warehouses operate, improving efficiency, accuracy, and overall productivity. Here are some key benefits of automation in warehouse inventory management:

Automation creates increased efficiency and streamlines various inventory management processes, such as receiving, picking, packing, and shipping. Automated systems can handle tasks much faster and more consistently than manual processes, reducing human errors and increasing overall efficiency. For example, automated conveyor systems can move goods between different areas of the warehouse quickly and efficiently.

Automation allows for real-time tracking of inventory levels, ensuring accurate and up-to-date information about stock availability. By using technologies like barcodes, RFID (Radio Frequency Identification), or even robotics, warehouse managers can track inventory movements, monitor stock levels, and make data-driven decisions for efficient inventory replenishment and order fulfillment.

Manual inventory management processes are prone to human errors, such as miscounts, misplacements, or incorrect data entry. Automation minimizes these errors by using advanced technologies that provide precise and consistent data. For instance, barcode scanners or RFID readers can accurately capture product information and update inventory records, reducing the chances of mistakes.

Warehouse automation systems help optimize space utilization by providing insights into inventory movement patterns. This information can be used to design efficient storage layouts and determine the most appropriate locations for different products. Automated systems can also identify slow-moving or obsolete inventory, enabling better management of space and reducing unnecessary stock holding.

Automated inventory management systems enable faster and more accurate order fulfillment. By automating order processing, picking, and packing, warehouses can ensure that the right products are delivered to customers promptly. This reduces order processing time, minimizes errors, and enhances customer satisfaction.

Automation technologies provide comprehensive visibility into inventory levels, allowing warehouse managers to monitor stock levels in real time. With accurate data, forecasting and demand planning become more precise, enabling better inventory optimization and avoiding stockouts or overstocking situations.

Automation reduces the need for manual labor in repetitive and time-consuming tasks, freeing up warehouse staff to focus on more value-added activities. By automating inventory management processes, companies can allocate resources more efficiently, improve employee productivity, and potentially reduce labor costs.

Automated systems are highly scalable and adaptable to changing business needs. As warehouse operations grow or evolve, automation can accommodate increased inventory volumes, new product lines, or changes in order profiles. This scalability helps companies efficiently manage inventory as their business expands.

Overall, automation plays a pivotal role in warehouse inventory management by improving efficiency, accuracy, and productivity. By leveraging automation technologies, businesses can optimize their operations, reduce costs, enhance customer satisfaction, and stay competitive in the fast-paced world of warehousing and logistics.

Understanding the Role of Third-Party Logistics in Warehouse Inventory Management

Third-Party Logistics (3PL) providers play a significant role in warehouse inventory management for businesses. They offer specialized services that can help optimize inventory operations, improve efficiency, and streamline supply chain processes. Here are some key aspects of their role:

3PL providers have dedicated warehouse facilities equipped with advanced inventory management systems. They offer warehousing and storage solutions, including space allocation, inventory organization, and management of stock levels. 

3PL providers utilize sophisticated inventory management technologies to provide real-time visibility into inventory levels, stock movements, and other relevant data. This transparency enables businesses to have up-to-date information on their inventory status, including stock availability, order fulfillment, and tracking. It helps in making informed decisions about inventory replenishment, reducing stockouts, and optimizing stock holding.

3PL providers play a crucial role in order fulfillment and distribution processes. They receive orders, pick products from inventory, pack them appropriately, and manage the shipping and delivery logistics. By leveraging their efficient processes and infrastructure, they can ensure accurate and timely order fulfillment, reducing order processing time and improving customer satisfaction.

3PL providers often have robust inventory management systems that can integrate with a company’s existing technology infrastructure. This integration allows for seamless data exchange, inventory synchronization, and collaborative visibility between the business and the 3PL provider. By integrating systems, businesses can have real-time access to inventory data, track shipments, and maintain accurate inventory records across their supply chain.

Many 3PL providers offer additional value-added services beyond basic warehousing and order fulfillment. These services can include kitting, packaging customization, labeling, quality control inspections, product customization, and returns management. By leveraging these services, businesses can reduce the complexity of managing inventory-related tasks and focus on their core competencies.

Probably the most important service a 3PL provider offers is scalability and flexibility to accommodate changing inventory requirements. As businesses experience seasonal fluctuations, growth, or changes in demand patterns, 3PL providers can adapt their warehousing and inventory management services accordingly. They can provide additional storage space, adjust labor resources, and scale operations to meet fluctuating needs, allowing businesses to respond quickly to market changes without significant capital investments.

3PL providers have extensive experience and expertise in inventory management and supply chain operations. They stay updated with industry best practices, regulations, and emerging trends. Leveraging this knowledge, they can provide valuable insights, advice, and guidance to optimize inventory management strategies, improve efficiency, and drive cost savings.

The key is to partner with a reliable and experienced 3PL provider, so that businesses can leverage their expertise, infrastructure, and technology to enhance warehouse inventory management. This collaboration can lead to improved inventory accuracy, streamlined processes, reduced costs, increased customer satisfaction, and ultimately, a more efficient and competitive supply chain.

Ecommerce Integrations

The Future of Warehouse Inventory Management: Trends and Innovations

The future of warehouse inventory management has been heading towards some exciting trends and innovations. Here are some of the potential trends and innovations to look out for in warehouse inventory management:

Automation in warehouses has been gaining momentum, and this trend is likely to continue. Robots and autonomous vehicles can be used for tasks such as picking and packing, inventory tracking, and even autonomous forklifts for material movement. These technologies improve efficiency, reduce human errors, and enhance safety in warehouse operations.

IoT devices and sensors are increasingly being used in warehouses to monitor inventory levels, temperature, humidity, and other environmental factors. These data-driven insights help optimize inventory management, predict demand patterns, and ensure the quality of stored goods.

Artificial intelligence and machine learning technologies can analyze vast amounts of data to optimize inventory levels, streamline supply chain processes, and predict demand more accurately. These technologies can also help with predictive maintenance of warehouse equipment, reducing downtime and operational costs.

The ability to collect and analyze vast amounts of data is becoming crucial in warehouse inventory management. Advanced analytics can help identify patterns, optimize stock levels, and improve overall efficiency in the warehouse.

Warehouse Management Systems are continually evolving to adapt to new demands and challenges. Cloud-based solutions are becoming more popular due to their scalability, accessibility, and real-time updates. WMS platforms integrated with other business systems can provide a more holistic view of inventory across the entire supply chain.

Augmented reality and virtual reality technologies have the potential to revolutionize warehouse operations. They can be used for training warehouse staff, assisting in order picking through visual overlays, and providing real-time information on inventory levels and product locations.

In large warehouses, drones are being explored for inventory management purposes. They can quickly scan barcodes or RFID tags on products, conduct inventory counts, and monitor inventory in hard-to-reach areas.

Blockchain technology can enhance supply chain transparency by providing a secure record of every transaction and movement within the warehouse and throughout the supply chain. This can reduce the risk of counterfeiting, improve traceability, and increase trust between stakeholders.

With increasing environmental concerns, warehouses are likely to adopt more eco-friendly practices. This may include energy-efficient lighting, optimized space utilization, and sustainable packaging materials.

In e-commerce, last-mile delivery is a critical aspect of warehouse inventory management. Innovations like delivery robots and autonomous delivery vehicles may gain prominence to improve efficiency and reduce delivery times.

It’s essential to keep in mind that the future is constantly evolving, and new technologies and innovations may emerge beyond these predictions. As technology progresses, warehouses will likely become even more efficient, data-driven, and interconnected, leading to enhanced inventory management and overall supply chain optimization.

Let's Get Started!

A fulfillment expert will get back to you within 1-2 business days.


Understanding the fundamentals of warehouse inventory management is a key component in running a successful business. For an eCommerce business, inventory management plays a vital role in its success. Understanding the fundamentals of inventory management is required for any successful business.

The benefits of an effective inventory management program are too great to ignore and require continuous improvement and evaluation. The financial reward in cost reduction and optimizing cash through proper inventory management, increase in inventory turnover and reduction of loss will determine the winners and losers in the retail and eCommerce space.

Transforming your warehouse does not have to be an all or nothing proposition. Sustained, incremental improvements can prove invaluable and need to be aligned with continuous education and training of your staff.

Streamline processes, track key performance metrics, and set measured goals will lead you and your organization towards a rewarding and successful result.