
By: Maggie M. Barnett, Esq., COO at ShipHeroShortages and bottlenecks have battered global supply chains throughout 2020 and 2021. The COVID-19 outbreak and other unexpected events caused critical suppliers worldwide to suddenly have short supplies, leaving companies reaching for alternate sources of supply that often had dramatic price increases. It has become more evident than ever that companies, manufacturers, and retailers need to build resilience against the uncertainty of the supply chain and the events that can upend it.To better prepare for supply chain challenges, company leaders and supply chain managers need to develop a plan for how to avoid supply constraints. Flexibility also needs to be considered so that when emergencies do happen, the company can adapt to unexpected changes, whether short-term or long-term. One of the first steps to creating resilience against shortages and other supply chain issues is understanding what causes these disruptions.
Supply chain disruption is when a crisis or unexpected change causes problems with the normal flow of goods between entities all along the supply chain. The coronavirus outbreak is an excellent example of a crisis that caused supply chain disruption, such as when personal protective equipment became inaccessible for many hospitals in North America. Other examples of changes that can cause supply chain disruption include dramatic changes in consumer demand, tariffs, or natural disasters such as earthquakes.
2021 has been a large scale example of how supply chain disruption can upend entire industries. Among a handful of other complexities such as the Suez Canal blockage, COVID-19 caused immense constraints on raw material supplies, semiconductors, and other commodities. Understanding today's issues and their effects helps us to have better visibility of future supply chain disruptions.
COVID-19 had dramatic effects on global companies. The beginning of the pandemic saw consumers panic-buying in bulk. Inventory levels couldn't keep up with the sudden increase in demand for essential products such as toilet paper, food, PPE, and water. Large-scale workforce safety measures inevitably increased lead times, and outbreaks of the virus slowed companies even further.
The Suez Canal sees around 13% of the volume of global trade, as it is a gateway for expedited transportation between the Atlantic Ocean and the Western Pacific and Indian Oceans. The nearest alternative route is navigating around the Cape of Good Hope in South Africa, eight or more days of extra travel. On March 23rd, a huge container ship called The Ever Given got lodged diagonally in the canal due to high-speed winds and was stuck there for six days.Over 350 ships were stuck finding alternate routes or waiting during the Suez Canal blockage, leading to a ripple effect throughout the supply chain. Inventory shortages, loss of perishable goods, and a domino effect of delays caused a supply management nightmare. The waves from this event continued to be felt months after the event as warehouses and shipping companies got set significantly behind.
Auto dealerships are facing shortages as they try to replenish their inventory from the pandemic. Simultaneously, car sales are up 48% over their lowest point in the pandemic. Retailers' inventory to sales ratio is only 1.07, and inventories for retailers have shrunk 5% YoY. Due to tight capacity across the global supply chain and high demand, companies have had to extend lead times for inventory planning. Not helping the matter is the shortage of semiconductors that is affecting car production levels.
Lead retailers such as Walmart have also had to lengthen lead times as the inventory to sales ratio dropped to 1.23 in March 2021, according to the Census Bureau, the lowest ever recorded.
The pandemic impacted all supply chain members and their ties simultaneously in a way we have never seen before. Border closures, supply market lockdowns, labor shortages, and shipment interruptions caused problems across all supply tiers. At the beginning of the pandemic in March of 2020, 94% of Fortune 1000 companies already saw supply chain disruptions.Many factors caused a critical shortage of hospital PPE, including the fact that at the time, more than 70% of respiratory protection supplies used in the United States were made in China. Manufacturers pivoted to help production, but demand worldwide was extreme. The US government stepped in to help, though federal policy like tariffs also added further disruption. Simultaneously, the general public was panic-buying resources such as PPE, grocery items, sanitizing agents, and household items like toilet paper. The reliance on just-in-time ordering and instant warehousing meant that average consumers could not reliably purchase essential items.
There are dozens of reasons why a supply chain can be disrupted. Here are some of the most common reasons.
COVID-19 is a prime example of pandemic-related supply chain disruption. These large-scale events can cause a ripple effect in the global supply chain that is extremely hard to recover from due to the worldwide impact.
Hurricanes, fires, and floods all can cause supply chain disruption. Hurricane Katrina is a great case study, where large-scale power outages and the inability to use transportation routes caused significant supply issues.
Around the same time as the Suez Canal incident, a COVID-19 outbreak shut down one of China's busiest ports, the Yantian Port. Incidents like the canal blockage and the temporary shutdown at Yantian can disrupt entire supply chains for months.
Recalls of incorrectly made or unsafe products can sometimes be isolated incidents but also can cause much larger ripples. For example, if a large supplier recalls a part used by many manufacturers, it could cause a delay across many parts of the sector.
In May, a cyberattack caused the Colonial Pipeline to shut down its network. The pipeline sources close to half of the East Coast's fuel, about 2.5 million barrels per day of gas. Cyberattacks are growing more common, and many crucial parts of the supply chain are incredibly vulnerable to these threats.
Tariffs and trade wars can cause significant issues for manufacturers and suppliers. We have seen this with the US trade with China throughout 2021 and continuing shortages because of these policies.
If necessary materials are affected by supply chain disruption, you need to have an alternate action plan. Whether having backup suppliers, an emergency budget, or a stockpile of these essential items, you will already be more resilient by coming up with a strategy.
Stockpiling essential items for your company can help you prepare for any situation. Order ahead a handful of months so that your business will have plenty of time to enact its supply chain emergency plan before running out.
By looking at where your risk is within your supply chain, you can help your supply chain leaders know where they need to create more flexibility. By predicting potential pain points before they become problems, you can encourage trade agility and find alternatives.
If your leading suppliers suddenly lost the capability to get you your goods, what would you do? Identifying backup suppliers for all of your goods and services categories can help provide resilience against issues in the future.
When picking suppliers, try to pick those in different locations that ship to you through various avenues. When you diversify your supply base, you ensure that while one supplier may be unable to get to you, the others should still be functional.
Collaborating with a supply chain logistics expert can help you find alternatives in case of an emergency. Professional logistics leaders also can help you find ways to make your supply chain more robust and resilient. 3PL can also help you grow your company's ability to have flexibility in times when some areas or resources may be unavailable.
Technology is adapting to help try to prevent these widespread supply chain issues in the future. Implementing some of these AI-driven risk evaluation tools can provide ways to predict and combat cyber threats. Automation and AI often have a better ability to find potential shortages before most suppliers even know they exist.
Clearly explain to your customer base what is happening within the industry and what steps you are taking to resolve the issue. By keeping an open line of honest communication, they will be more accepting and understanding of your predicament.
Decide which parts of the supply chain are the most vital to getting your product out. Once you have identified the most critical components of your supply chain, find alternative suppliers for those items as soon as possible.
Calculate how much inventory you have left and how long it will last you. Evaluating where you are at with your stock will help you figure out the urgency with which you need a new supply line.
If customer behavior is causing part of your disruption, start assessing buyer behavior. By seeing how your customer base is purchasing, you can better react to their needs and shift in needed areas.
In the case of an event like COVID-19 or a natural disaster, consider the safety of your suppliers and employees. Ensuring the safety of all involved people and parties should be paramount. Consider staggered shifts, remote work, and alternative schedules to guarantee a safe working environment as much as possible.
Not every item you are receiving during a supply chain disruption is as crucial as the others. Just as you identified things that are the most essential to your company's function, also provide slowdown and flexibilities with those that are not. Communicating this information to your suppliers can help you get what you need more readily and not clog them up with less important items.
Adjust your overhead so you can cover and financial impact or issues with your cash flow. Determine what areas will suffer the most, and find ways to cover these losses in a way that is as financially healthy as possible.
Supply chain disruption is inevitable to some degree. The best thing your company can do is encourage visibility and resilience to ensure that if something does happen, you can combat it in a way that is healthy financially and for your workforce. Preparation and plans in case of emergency go a long way in protecting your company from disruption and can buy you precious time to implement alternatives and backup plans.Examine your supply chain, and consider ways that it may be affected in the future, and how you can create robust practices that will help soften the blow of any issues.If you’re new to ShipHero Fulfillment, please schedule a meeting today with our experts to learn more about how we can help you get your orders picked, packed, and delivered with our fulfillment service. No setup fees - simply pay as you go. ShipHero works to ensure that organizations invest in the solutions that match their needs, to improve productivity, revenue, and success.Click HERE to Schedule a Meeting TodayMaggie M. Barnett, Esq., COOShipHeroAbout the author: Maggie M. Barnett, Esq., is the COO of ShipHero. She is responsible for planning and executing the overall operational, legal, managerial and administrative procedures, reporting structures and operational controls of the organization. Barnett’s greatest strengths are leadership, risk mitigation, change management and a passion for business transformation. She is known for her expertise in delivering operational excellence and an ability to provide guidance and mitigating risk. Her leadership of ShipHero is grounded in a servant mentality, always doing the right thing for our stakeholders. Her passion for ShipHero comes from the ability to drive operational excellence throughout the organization impacting the lives of our employees, customers, and partners.Follow Maggie on Twitter&LinkedIn.
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One missed check can cost you thousands of dollars. You may have a damaged pallet, a missing fire extinguisher, or a skipped safety step that can put your team at risk.
Warehouse daily checklists serve as a pilot’s pre-flight checklist. Before takeoff, every switch, lever, and system is checked. Why? Because skipping one step can lead to serious problems. The same goes for your warehouse.
Without a solid checklist, you risk delays, missed shipments, or worse, accidents and safety violations. A checklist ensures your team follows the right procedures and nothing falls through the cracks.
Here’s everything you need to include in a warehouse daily checklist, its definition, and templates you could use to get started fast.
A warehouse daily checklist is a structured form that helps warehouse staff systematically inspect, verify, and record essential tasks on a daily basis. It covers all the daily to-dos that keep your warehouse operations running smoothly and safely, such as inventory tracking and forklift inspections.
The warehousing and storage industry reported an injury rate of 4.8 per 100 full-time workers, nearly double the national average of 2.7. Following a daily warehouse checklist ensures the right procedures and safety protocols are followed and nothing important gets missed.
A great warehouse daily checklist supports the safety of your warehouse, reduces errors, and keeps your workflow on point. Here’s how to make a checklist that your warehouse workers will actually use and benefit from.
Every component of your checklist ensures your facility, staff, and inventory remain safe, compliant, and productive.
Common components include:
Instructions should be clear and structured to help your team move through inspections efficiently and consistently.
Your daily warehouse checklist doesn’t have to be very detailed and complicated. It needs to be thorough, practical, and easy to follow.
Here’s how to build a great one:
When your checklist comprehensively details the tasks in a concise manner, it becomes a tool that delivers massive impact. This ensures your warehouse operations run smoothly, safely, and efficiently.
Ready to skip the setup and just get started? Feel free to copy our Warehouse Daily Checklist Template to your Google Docs or Microsoft Word document. It’s accessible, user-friendly, and 100% customizable to your needs.
Simply plug in your specific details, and you’re set. It’s built to save time, support compliance, and help you manage your daily workflow like a pro.
ShipHero’s Warehouse Management System (WMS) boosts warehouse efficiency by automating key processes like inventory tracking, order picking, and shipping. By streamlining these workflows, it reduces manual labor, minimizing errors and delays.
The system’s real-time data updates allow staff to make quick, informed decisions, improving overall productivity. Customizable features enable businesses to adapt ShipHero to their specific operational needs, further enhancing efficiency. With ShipHero, warehouses can achieve faster turnaround times, reduced costs, and improved accuracy.
Review a warehouse daily checklist, weekly, or monthly to maintain accuracy and relevance. Frequent reviews help align the checklist with workflow changes, new safety protocols, or operational updates.
Yes, you can customize a warehouse daily checklist template. Most templates are designed to be modified based on team size, warehouse layout, and operational goals. Customization improves relevance and usability across different warehouse environments.
Yes, basic instruction and simple training on how to use the checklist ensure employees understand how to follow the checklist, report issues, and meet safety or performance standards. Training improves consistency and accountability across shifts.
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While your team is still walking aisles, your competitors are cutting pick times in half with automation. Guess who’s shipping faster and stealing market share?
Automation isn't the future anymore. It's the present. For growing eCommerce brands or fulfillment centers under pressure to deliver faster, cheaper, and more accurately, automated warehouse picking systems are no longer a luxury. They're a necessity.
In this guide, you'll learn how automated picking systems work, the types available, how to choose the right one, and how ShipHero can help you streamline fulfillment processes with confidence.
Automated warehouse picking systems use software, robotics, and real-time data to locate, retrieve, and prepare items for shipment, without relying solely on human labor. Instead of employees walking long distances and manually selecting items, automated systems bring items to workers or direct them with tools like lights, voice commands, or mobile robots.
For example, in the eCommerce space, brands use Goods-to-Person (GTP) systems to increase operational efficiency and efficiently handle large catalogs of SKUs. In retail, where seasonal order surges can overwhelm manual processes, automated solutions help companies double their picking speed and maintain consistent fulfillment even during peak demand.
The process is surprisingly seamless:
This flow is driven by smart software that integrates with warehouse management systems and supports key warehouse processes, including picking, packing, and tracking real-time inventory.
Want a deeper look at the tech behind it? Read this guide on warehouse automation software.
There’s no universal solution for warehouse automation. The best picking system depends on your space, order volume, and the variety of products you offer. Some work better for high-SKU, high-volume operations; others are ideal for smaller, more focused setups. Below, we break down the top systems and which warehouse types they’re best suited for.
GTP systems deliver inventory directly to a stationary picker, eliminating walking marathons. This setup enhances inventory management, reduces physical strain on workers, and improves worker safety.
It also optimizes order accuracy by minimizing human error. By minimizing walking time and keeping pickers in one place, GTP systems significantly boost pick rates while also cutting down on labor fatigue.
Pick-to-Light is an automated solution that uses LED light bars to guide workers to the right location for picking items, enhancing accuracy, speed, and efficiency while reducing errors.
When paired with Pack-to-Light and Receive-to-Light, your entire workflow is streamlined. Pack-to-Light ensures precise packing, while Receive-to-Light optimizes inventory storage and retrieval. Together, these technologies simplify inventory management, reduce labor costs, and accelerate fulfillment.
At ShipHero, we offer all three solutions, Pick-to-Light, Pack-to-Light, and Receive-to-Light, under one roof, seamlessly integrating with your existing systems to optimize warehouse operations. The combination can help boost efficiency by 20% while also cutting costs by up to 30% for batches of 10 to 30 orders.
Pickers wear headsets and follow voice commands to locate items, like a GPS for your warehouse. This hands-free approach automates repetitive tasks, shortens training time, and reduces picking errors, even in noisy environments. It also improves accuracy, even in noisy environments where traditional methods might fall short.
AMRs, or autonomous mobile robots, navigate the warehouse floor independently, delivering items or bins to human workers or packing stations.
Unlike fixed systems, AMRs offer greater flexibility and adapt to varying warehouse sizes, support scalable operations, and offer the flexibility to grow without major infrastructure changes. They’re also highly scalable, which makes them a smart choice for warehouses looking to grow or adjust operations without major infrastructure changes.
These are high-tech racking systems equipped with robotic cranes or shuttles that automatically store and retrieve inventory. They’re especially well-suited for large warehouses with high inventory turnover, where speed and space efficiency are critical.
Businesses that need to maximize vertical storage find these systems invaluable, and industries such as pharmaceuticals, automotive, and electronics often benefit the most from their precision and scalability.
Still not convinced? The real-world benefits speak for themselves. Automation significantly reduces human error, particularly in fast-paced warehouse environments where accuracy is crucial. It also speeds up fulfillment, often cutting pick times in half or more.
By streamlining operations, businesses can lower labor costs by either reducing headcount or reassigning team members to more valuable tasks.
By transitioning to automation, companies often see dramatic improvements in efficiency and cost savings. For example, automation can reduce warehouse labor costs by up to 60%, allowing businesses to reallocate resources and scale more effectively.
It’s not always smooth sailing when implementing automated picking systems. One of the biggest hurdles is the high initial investment, as hardware, software, and integration can come with a steep upfront cost.
Staff training is another challenge, as teams need time to learn how to use the new technology effectively. There can also be short-term disruption; installation and onboarding may temporarily slow down operations. But the long-term gains are often worth it.
For example, James Enterprise struggled with paper-based picking and processing delays before switching to ShipHero’s Warehouse Management System.
The transition required workflow changes and staff training, but with proper planning, such as going paperless, reorganizing their layout, and utilizing smart pick paths, they boosted productivity by 38%. New hires cut their pick time from 55 to 34 seconds in just five days, proving that smart automation pays off.
Finding the right automated picking system starts with understanding your specific needs. Warehouse size plays a big role, as larger spaces often benefit most from solutions like AMRs or AS/RS that can cover more ground efficiently. If your business manages a high variety of SKUs, systems like GTP or voice picking can offer the flexibility and accuracy you need.
For those working with tighter budgets, starting with light-based or voice-guided systems can provide a solid foundation without breaking the bank. Regardless of your starting point, scalability is crucial; your system should be able to grow in tandem with your business. Partnering with ShipHero ensures you get expert, customized guidance and future-proof solutions designed specifically for your operation.
Implementing warehouse picking automation isn’t just about installing new tech; it’s about doing it strategically. To get the most out of your investment and avoid common pitfalls, follow these proven best practices:
Best Practices for Successful Warehouse Picking Automation
For example, Black Wolf Nation and its 3PL arm, ONE23 Fulfillment, partnered with ShipHero to scale their operations. By adopting ShipHero's warehouse management software, they increased their order volume from 10,000 to over 25,000 per month in less than a year. This strategic implementation allowed them to efficiently manage growth and expand into the 3PL space.
Most companies see a return on investment within 12 to 24 months, depending on the system and order volume.
Yes. Many automated systems are designed to be scalable and cost-effective, which makes them ideal for small warehouses. Solutions like Pick-to-Light and voice picking can start small and expand as your operation grows.
Yes. Advanced systems feature adjustable grippers, sensors, and packaging logic to safely handle delicate or irregularly shaped products.
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Warehouse management systems make daily warehouse operations efficient. And wave planning is at the heart of it.
As part of the supply chain industry where efficiency is of utmost importance, the fast-paced environment of warehouse management requires every aspect of operations to work on schedule. This is where wave planning comes into play and brings efficiency to the table.
It integrates with warehouse management systems and streamlines end-to-end warehouse operations to meet customer expectations of fast shipping and real-time updates.
Wave planning batches orders for optimized picking routes, shipping, and priority. It supports operational workflows and integrates with warehouse wave picking strategies to maximize productivity, reduce errors, and improve overall daily warehouse output.
This turns warehouse operations into an organized process of handling and systematizing hundreds of orders a day.
Applying the best practices for wave management allows for maximum efficiency in managing daily warehouse operations. Start with these:
Not all orders need to be shipped at the same time. Some can wait, others can’t. Strategic planning means prioritizing orders based on shipping deadlines to ensure they are shipped out and delivered on time. This increases customer satisfaction and overall operational efficiency. To better understand the core workflows that make this strategy effective, explore how we have explained the six key warehouse processes.
Accessing real-time data allows you to monitor every wave that’s happening, from orders getting picked up to those that are delayed. This lets you take action accordingly, especially when spotting issues as they are happening.
Downtimes are red flags in wave management. They are equal to unproductivity and possible shipment delays, both affecting operations to meet quotas and customer satisfaction.
Reduce idle time in operations with these methods:
High-demand periods like holidays, promotions, and occasional spikes can cause chaos, especially if you don’t have a plan in place. That chaos can overwhelm your normal operations and lead to delays and unsatisfied customers.
Avoid this by ensuring scalability for peak periods with effective wave planning:
If you’re preparing your warehouse for high-volume fulfillment, it may be worth exploring how automated warehouse picking systems can make wave execution more efficient and adaptable.
Warehouses have different zones to which pickers are assigned.
Having specific picking zones gives structure to the picking process, making it easier to execute even through high-volume orders.Having defined picking zones helps:
Wave management gives you the flexibility to adapt quickly when an unexpected change occurs during operations.
A common issue often faced in wave management is the sudden changes in order volume. This disrupts the flow of current waves and may have an avalanche effect on the whole operation if not solved immediately.
Here’s how wave management adjusts operations to meet demand fluctuations:
A warehouse management system creates an overall plan that controls the flow of a warehouse's production. Using tools and automation, a WMS simplifies and streamlines wave management to execute warehouse operations from fulfillment to packing and delivery.
The main difference between wave planning and wave management is that the former is where the strategizing happens, while the latter is the execution and overseeing that the plan takes place.
Wave planning is the strategic part of grouping what orders should be fulfilled together, setting the time for wave releases, and adjusting them based on warehouse capacity and labor availability.
Wave management is the main operational part where the production happens. It tracks the real-time progress of wave execution to ensure things are running smoothly according to plan.
The main difference between digital and wholesale waves lies in their order size, wave planning, and operational goal. Due to their differences, each wave type requires different planning and strategy.
Digital waves service the B2C channel, are high in volume, and often have small, single-item orders that require urgent or same-day deliveries. The wave strategy used is frequent and short for flexibility. For this wave type, warehouse managers use WMS-integrated mobile devices for tech support
Meanwhile, wholesale waves are for bulk orders, often for retail distribution, resellers, or B2B supply chains. Wholesale waves have a lower order volume with large shipments and more flexible timelines.
Yes, it can be used if they have large volumes of orders per day, orders with time-blocked pickups, or group orders with shipping deadlines.
Yes. eCommerce and retail, grocery and food distribution, healthcare and pharmaceutical, industrial supply, and consumer packaged goods industries are industries that benefit from wave planning. These are industries with high order volume, delivery sensitivity, and high operational complexity.
Yes, wave management is designed to make warehouse operations, including same-day shipping, possible. Wave management creates a structure that speeds up the order fulfillment, speeding up the process for all warehouse operations, such as same-day shipping.