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  • RFID Returns management for enhanced efficiency and traceability

    RFID Returns management for enhanced efficiency and traceability

    In the dynamic world of eCommerce, managing product returns efficiently is a critical factor for operational excellence and customer loyalty. As return rates in online fashion and retail continue to rise, organizations face mounting challenges in reverse logistics, inventory accuracy, and profitability. At Clustag, we believe that RAIN RFID returns management is the key to unlocking new levels of efficiency and traceability. By leveraging advanced RFID technology, we empower businesses to transform their returns process, reduce costs, and deliver superior customer experiences. Keep reading to discover how RFID enabled solutions are reshaping the future of returns management.

    The challenge of returns in modern ecommerce

    Returns are a reality for every online retailer, but the scale and complexity of modern ecommerce have made effective returns management more important than ever. Understanding the reasons behind returns and the obstacles companies face is essential for developing a robust strategy.

    Why efficient returns matter

    Returns are an inevitable part of online retail, especially in sectors like fashion, where fit and style drive frequent exchanges. High return rates can disrupt supply chains, inflate logistics costs, and erode margins. Efficient returns management is essential for maintaining product availability, optimizing resources, and sustaining profitability.

    Common obstacles in reverse logistics

    Traditional returns processes often rely on manual sorting and barcode scanning, leading to delays, errors, and lost inventory. These inefficiencies can result in longer restocking times, increased labor costs, and dissatisfied customers. The need for a smarter, technology driven approach to reverse logistics has never been greater.

    How RFID transforms returns management

    To address these challenges, many organizations are turning to RFID technology. This innovative approach is redefining how returns are processed, tracked, and reintegrated into inventory.

    What is RFID returns management?

    RFID returns management utilizes Radio Frequency Identification technology to automate and streamline the handling of returned goods. RFID tags enable instant, bulk reading of items without direct line of sight, allowing distribution centers to process returns faster and with greater accuracy than ever before.

    Key benefits for logistics and retail

    By implementing RAIN RFID for returns, organizations gain real time visibility into inventory, reduce human error, and optimize space usage. RFID enabled systems accelerate restocking, lower labor costs, and support data driven decision making across the supply chain. The result is a more agile, responsive, and profitable operation.

    Clustag’s RFID solutions for returns

    Immediate restocking and inventory accuracy

    Our turnkey RFID intralogistics solution enables immediate restocking of returned products. Upon arrival, items are quickly scanned and validated, allowing for rapid reintegration into available stock. This process minimizes downtime and ensures that high demand products are back on the shelves without delay, supporting better sales performance and customer satisfaction.

    Streamlined order processing with RFID

    Clustag’s ecommerce returns line is designed as a modular, three level solution that adapts to each customer’s operational needs. RFID enabled workstations automate the identification and sorting of returned items, reducing manual handling and minimizing errors. This streamlined workflow accelerates order processing and enhances overall efficiency.

    Bulk reading and high throughput

    Efficiency in returns management depends on the ability to process large volumes of items quickly and accurately. Our Bulk Station performs massive RFID reads up to 3,700 tags per pallet with a 99.96% reading rate. This capability allows distribution centers to handle high return volumes without bottlenecks, ensuring every item is accounted for and ready for the next step.

    Real time integration with business systems

    Seamless integration with warehouse management systems (WMS), SAP, and other enterprise platforms is essential for effective returns management. Clustag’s solutions provide real time updates on returned items, enabling instant modification of RFID tag status and supporting data driven decisions throughout the supply chain.

    Optimizing efficiency and traceability

    Maximizing efficiency and traceability in returns management requires a holistic approach that addresses both operational processes and resource utilization. Our RFID solutions are designed to deliver on both fronts.

    Space and labor optimization

    RFID returns management is not just about speed, it’s about maximizing resource utilization. Our solutions help organizations optimize space by streamlining the flow of returned goods and reducing the need for manual sorting. Automated processes lower labor costs and allow staff to focus on higher value tasks, driving operational efficiency.

    Quality control and product validation

    While automation is key, quality control remains essential. After bulk reading and initial validation, our workflow includes visual and manual checks to ensure only items meeting acceptance criteria are restocked. This combination of technology and human oversight maintains inventory quality and reduces the risk of errors.

    Flexible system design for any operation

    Every business is unique, and so are its returns management needs. Clustag’s modular approach allows for customizable line lengths and workstation configurations, ensuring the solution scales with your operation. Whether processing hundreds or thousands of returns per day, our RFID enabled workstations and bulk stations can be tailored to fit your requirements.

    Strategic advantages of RFID driven returns

    Implementing RFID in returns management is not just a technological upgrade, it’s a strategic move that delivers long term value across the supply chain.

    Maximizing product availability

    The ultimate goal of efficient returns management is to maximize product availability and minimize lost sales opportunities. By leveraging RAIN RFID technology, we enable immediate validation and restocking of returned items. Our MOT S20 solution, for example, can process up to 1,000 boxes per hour and handle up to 600 RFID tags per tote, all with a 99.96% reading rate. This speed and accuracy ensure inventory is always up to date, supporting agile and responsive supply chains.

    Enhancing safety and reliability

    Operational safety is a top priority in high volume logistics environments. Clustag’s solutions incorporate industrial automatic doors, safety barriers, and intuitive HMI touch screens to protect both staff and inventory. Light signals and clear controls further enhance the user experience, making the system both safe and easy to operate.

    Supporting sustainability and profitability

    RFID returns management supports sustainability by reducing waste, optimizing resource use, and enabling more efficient reverse logistics. Enhanced traceability helps organizations meet compliance goals, while improved efficiency drives profitability and customer loyalty. With Clustag as your partner, you gain access to industry leading expertise and a proven track record of delivering results across diverse sectors.

    Start transforming your returns process with Clustag’s RFID Solutions

    Returns management isn’t just a logistical task, it’s a strategic advantage. By adopting Clustag RFID solutions, companies accelerate reverse logistics, improve traceability, and strengthen their supply chain performance.

    Curious to see these benefits in action? Visit the Clustag Customer Experience Center and discover how we optimize returns management with real-time RFID systems. Ready to transform your operations?

  • B2B ecommerce fulfillment with RFID for streamlined operations

    B2B ecommerce fulfillment with RFID for streamlined operations

    In today’s fast-paced B2B eCommerce landscape, efficiency, accuracy, and traceability are more critical than ever. As businesses face rising expectations and complex supply chains, RFID and intralogistics solutions transform fulfillment, returns, and warehouse operations. At Clustag, we believe that leveraging RFID enabled fulfillment is the key to unlocking new levels of productivity and profitability. Join us as we explore how Clustag’s intralogistics expertise is streamlining B2B eCommerce operations and setting new standards for operational excellence.

    The current landscape of B2B ecommerce

    B2B eCommerce has experienced unprecedented growth in recent years, becoming a driving force in sectors such as fashion, retail, and manufacturing. In 2025, digital channels continue to gain ground, pushing companies to adapt their supply chains for greater speed and flexibility. This growth brings significant challenges: high return rates, increasing logistics costs, and mounting pressure to deliver sustainable, rapid solutions. Businesses must now balance the demands of fast order fulfillment with the need for accuracy and cost control, maintaining a seamless customer experience.

    Clustag understands these challenges and is committed to helping organizations overcome them with cutting edge RFID intralogistics solutions tailored to the unique needs of B2B eCommerce.

    “Our commitment to continuous improvement, excellence, and customer service is stronger than ever. With the effort of our entire team, we will achieve new milestones in ecommerce and consolidate Clustag’s international positioning as a leader in RAIN RFID solutions for complex intrlogistics.”

    Luis Rius, CEO of Clustag

    How RFID tunnels transforms B2B order preparation & shipping

    RFID technology is revolutionizing B2B eCommerce fulfillment by providing real time visibility, reducing human error, and enabling precise tracking of goods throughout the supply chain. With Clustag’s RFID enabled intralogistics, companies can:

    • Accelerate order preparation and shipping processes
    • Minimize picking and packing errors
    • Enhance inventory accuracy and traceability
    • Streamline returns management and restocking
    • Integrate seamlessly with ERP, WMS, and other business systems

    By adopting Clustag’s RFID solutions, we empower our teams to work smarter, not harder, delivering the speed and reliability that today’s B2B customers expect.

    Clustag’s solutions for order preparation and shipping

    At Clustag, our smart RFID intralogistics solutions are designed to address the unique challenges of B2B eCommerce fulfillment. We offer a turnkey approach that adapts to each customer’s needs, enabling:

    RFID enabled workstations and automated labeling

    Clustag’s RFID-enabled workbenches and automated labeling machines accurately identify and label every item at the packing table. This reduces manual handling, eliminates cross readings, and guarantees that each order is prepared with precision.

    Zentup Workflow for real time assistance

    Powered by Clustag’s Zentup Workflow app, operators receive real time guidance during order preparation. This minimizes human error, provides instant validation at the EPC level, and offers a user-friendly interface for tracking order progress showing expected, pending, unexpected, and excess items at a glance.

    Seamless integration and scalability

    Clustag RFID solutions integrate effortlessly with existing business systems, including ERP, SAP, and WMS platforms. Whether deploying new RFID enabled workstations or upgrading current infrastructure, Clustag ensures a smooth transition that supports scalability and future growth.

    Shipping validation and performance

    Clustag’s eCommerce line delivers the flexibility and performance required for high-volume operations, supporting up to 2,000 boxes per hour with a 99.96% RFID reading rate. By matching EPC readings with shipping labels and enabling advanced tag status modifications, Clustag helps clients achieve flawless shipping validation and customer satisfaction.

    Driving sustainable and profitable B2B operations with RFID

    Sustainability and profitability go hand in hand in modern B2B eCommerce. By automating key processes with RFID and Clustag intralogistics, companies can:

    • Reduce labor costs and operational inefficiencies
    • Lower environmental impact through optimized space usage and waste reduction
    • Increase order accuracy and customer satisfaction
    • Support strategic decision-making with real-time data and analytics
    • Clustag’s RAIN RFID solutions are trusted by industry leaders seeking to drive innovation, enhance supply chain resilience, and achieve measurable results in a competitive marketplace.

    Experience the Clustag difference

    Ready to transform your B2B eCommerce fulfillment? Discover how Clustag’s RFID intralogistics solutions deliver unmatched speed, accuracy, and traceability for leading brands worldwide. Visit our Customer Experience Center to see our technology in action and unlock new levels of operational excellence.

    Let’s take your warehouse performance to the next level and contact us today for a personalized demonstration tailored to your business needs.

  • Zentup Workflow for real time operator assistance and next generation logistics efficiency

    Zentup Workflow for real time operator assistance and next generation logistics efficiency

    In today’s logistics and supply chain environment, speed and precision are not just competitive advantages they’re essential for survival. Zentup Workflow by Clustag is built on the ability to capture, process, and act on data in real time, empowering operators, streamlining warehouse processes, and driving measurable improvements in logistics efficiency.

    Real time data capture: The backbone of modern warehousing

    We know that visibility is the foundation of effective supply chain management. Zentup Workflow uses advanced RFID technology to instantly capture item-level data, connecting all warehouse devices through robust middleware. This seamless integration with ERP, WMS, and other enterprise systems ensures continuous tracking and traceability, enabling immediate updates on inventory status.

    Centralized management for reliable operations

    Our centralized dashboard consolidates all relevant information, reducing the risk of errors and providing operators with actionable insights. By synchronizing data in real time, Zentup Workflow dramatically improves inventory control, order accuracy, and overall process reliability. With Zentup Workflow, operators benefit from intuitive interfaces that make manual checks and issue resolutions fast and straightforward, supporting a culture of continuous improvement.

    Enhancing traceability and reducing human error

    Manual operations are often the source of costly mistakes. Zentup Workflow transforms these processes by providing real time feedback and guidance to operators. Whether verifying orders, identifying items with faulty tags, or managing discrepancies, our platform ensures that every action is tracked and validated.

    RFID tagging for global compatibility

    We encode and verify RFID tags according to global standards, such as GS1 EPC Global. As a result, we guarantee interoperability across diverse systems. Furthermore, this approach ensures seamless integration and reliable performance throughout your supply chain. Each tag is assigned a unique identifier, encoding key product details like serial number, lot number, and expiration date. This meticulous approach allow us to track ensures products accurately throughout the supply chain, from receipt to shipment.

    Seamless integration and scalable flexibility

    Every organization faces unique operational challenges. We designed Zentup Workflow for seamless integration with a wide range of enterprise platforms ERP, WMS, WES, WCS, and AGV systems whether deployed in the cloud or on premises. Our open API architecture enables flexible data exchange and future proof scalability, so your business can evolve without disruption.

    Explore all the benefits of Zentup Workflow. Download the brochure and learn how to adapt it to your operations.

    Supporting Operators with intuitive interfaces

    Operator experience is at the heart of Zentup Workflow. We designed our interface for clarity and speed, making it easy to perform manual checks, resolve issues, and maintain high standards of operational excellence. Real time alerts and notifications keep teams informed, while centralized dashboards provide actionable insights for continuous optimization.

    Zentup Workflow is specifically developed for RFID auditing operations, which are crucial on Clustag Audit Stations and Workstations. In these stations, user experience is essential to ensure smooth and accurate processes. Key features include:

    • Order verification and management of items with faulty tags, coding errors, or missing items.
    • Accurate and timely order picking, reducing human order errors.
    • An intuitive interface that assists users with manual product checking operations
    Zentup Workflow RFID audit station with operator interface and conveyor system by Clustag.”

    This focus on usability and error reduction empowers operators to maintain high standards of operational excellence and reliability throughout the warehouse.

    Complementary applications like Zentup Go and Zentup Pulse extend these capabilities. Zentup Go enables mobile RFID data collection for inventory counts and stock taking tasks, while Zentup Pulse provides real time alerts and performance tracking across all RFID devices in the warehouse. Together, these tools create a cohesive ecosystem that empowers both operators and managers.

    Optimizing pick and pack operations with Zentup Workflow

    Order fulfillment is a critical component of supply chain success. Zentup Workflow streamlines the pick and pack process by integrating with warehouse management systems and providing real time error detection. Operators receive immediate feedback on order accuracy, minimizing the risk of incorrect shipments and reducing the number of returns.

    Proactive inventory management

    Our platform tracks and compares expected replenishment needs with actual inventory levels, ensuring discrepancies are identified and addressed promptly. This proactive approach improves customer satisfaction and enhances overall warehouse efficiency.

    Real world success stories and integration examples

    Zentup Workflow has been successfully implemented across a variety of industries, from fashion and sporting goods to pharmaceuticals and healthcare. Our solution enables clients to achieve greater visibility, accuracy, and control over their supply chains.

    Seamless integration with leading platforms

    Real time tracking of products and detection of status or location changes become possible when working with EPCIS platforms such as KEZZLER and ATTP. Thanks to Zentup Workflow’s compatibility with leading RFID software platforms, including TrueVUE, ItemOptix, Clarity, and iD Cloud Web, organizations gain visibility at every stage of the supply chain.

    Our ability to integrate with ERP systems like SAP and WMS platforms such as Manhattan, INCONSO, DXC, DEMATIC IQ, and LOGISCORE provides organizations with the flexibility to manage operational modules and validate purchase orders efficiently. The platform’s support for AGV Fleet Management Systems, exemplified by successful deployments with EXOTEC Skypod System, further highlights its versatility.

    Infrastructure and deployment options

    We offer flexible deployment models to suit your operational requirements, including cloud-based and on-premises installations. Our expert technicians ensure fast, secure setup whether on your servers or ours, using Docker containers for efficient service deployment. Zentup Workflow processes RFID readings locally to minimize latency and synchronize results in real time or asynchronously, adapting to your network conditions and security policies.

    Dedicated support and technical expertise

    At Clustag, we back our innovative technology with exceptional support. Our dedicated team of software and PLC specialists is available around the clock to assist you, ensuring uninterrupted operations and rapid issue resolution, no matter your time zone.

    Practical advice for implementing Zentup Workflow

    • Assess your current warehouse processes and identify areas where real-time data capture can drive improvements.
    • Integrate Zentup Workflow with your existing ERP and WMS systems to enable seamless data flow and centralized management.
    • Train operators on the intuitive interface to maximize adoption and minimize errors.
    • Use Zentup Go for mobile inventory counts and Zentup Pulse for real time device monitoring.
    • Monitor key performance indicators through centralized dashboards to drive continuous optimization.

    Ready to see Zentup Workflow in action? Visit our Customer Experience Center and discover firsthand the speed, accuracy, and traceability that Clustag’s RFID solutions bring to modern warehouses. Experience how real time operator assistance can transform your order preparation and inventory management processes.

    To explore how our RFID technology can be customized for your unique operational needs, simply fill out our contact form. One of our experts will reach out to guide you through a personalized demonstration, showing you, the tangible benefits Zentup Workflow can deliver.

  • How RFID eliminates picking errors in ecommerce shipments

    How RFID eliminates picking errors in ecommerce shipments

    In modern ecommerce operations, speed is essential but it means nothing without accuracy. When brands manage thousands of daily orders, even small inefficiencies can lead to serious fulfillment issues. Many retailers still rely on manual workflows or barcode-based systems, assuming they are enough. In reality, these methods lack the precision required today, especially when outbound verification is missing at the final shipping stage.


    Barcelona, December 23.
    Javier had planned ahead and bought what he thought was the perfect gift: a handbag his sister had wanted for months. He ordered it during Black Friday, confident it would arrive without issues. The package arrived on time… but inside were boots he had never ordered. The surprise was ruined.
    Javier was not alone. Dozens of customers shared similar frustrations online: wrong items, mismatched invoices, incomplete orders. All cases shared a common cause the absence of RFID validation before shipment. When order volume increased, human errors multiplied.
    This type of situation breaks customer trust. And in ecommerce, rebuilding that trust can take years.

    The most common order picking errors

    Order picking errors, also known as mispicks, usually originate from manual handling and limited automation. These errors appear repeatedly in high-volume ecommerce warehouses.

    • Common picking mistakes include:
    • Picking the wrong item
    • Selecting the wrong size, color, or variant
    • Shipping fewer units than ordered
    • Including incorrect products due to barcode misreads
    • Mixing orders during packing

    These issues are especially frequent in fashion logistics, where SKU complexity and turnover are high. Without advanced technology, order picking errors are difficult to control.

    Why ecommerce ships wrong items

    Behind most shipping mistakes, there are structural issues rather than isolated incidents. Ecommerce companies typically ship wrong items for three main reasons.
    First, manual processes dominate fulfillment operations. Operators must scan items individually, increasing the likelihood of mistakes.
    Second, many warehouses lack a final validation step before shipment. The facility ships orders without confirming their contents.
    Finally, peak-season pressure amplifies all these risks. During Black Friday or Christmas, speed often takes priority over accuracy.
    Without RFID, error rates during peak campaigns can reach2-3% of total shipments.

    The cost of shipping the wrong item

    Shipping the wrong product is not just an operational inconvenience. It generates both visible and hidden costs that directly impact profitability.

    Direct costs include:

    • Returns processing
    • Reverse logistics
    • Repacking and reshipping
    • Refunds and compensation

    Hidden costs are often more damaging:

    • Loss of customer loyalty
    • Brand reputation damage
    • Negative online reviews
    • Lower repeat purchase rates
    • Customers switching to competitors


    For customers like Javier, the issue is not only the missing product, it is the feeling that the brand failed to deliver on its promise.

    RFID order picking: how it works

    To understand how RFID solves these problems, it is important to understand how the technology works in a warehouse environment.
    RFID uses radio waves to identify items without requiring line-of-sight scanning. Readers can scan dozens or hundreds of items simultaneously and capture real-time data automatically.
    In an rfid order picking process, each garment carries a unique RFID tag. The system identifies:

    • Which items are picked
    • How many units are handled
    • Where the items are located
    • Which order they belong to

    This level of automation drastically reduces mispicks warehouse and delivers accuracy levels far beyond barcode systems.

    How RFID eliminates picking errors

    RFID eliminates errors by removing manual confirmation from the process. Every movement is automatically validated by the system.
    Key advantages include:

    • Bulk, contactless item reading
    • No barcode orientation issues
    • Automatic WMS updates
    • Instant order validation
    • Error rates reduced to below 0.1%


    As Javier Martínez, RFID Solutions Manager at Clustag, explains:
    “A wrong order is not just a logistics error it is a broken promise. RFID ensures every box contains exactly what the customer expects.”

    RFID picking validation before shipment

    Even when picking is accurate, errors often occur during packing and dispatch. This makes shipment validation a critical control point.

    RFID validation before shipment

    RFID picking validation verifies each order automatically before it leaves the warehouse. In a single step, the system checks that:

    • All expected items are present
    • No extra items are included
    • Orders are not mixed
    • Contents match the WMS order

    Without this validation, ecommerce shipments remain vulnerable to errors.

    To ensure accuracy at the final stage, warehouses increasingly rely on RFID-based outbound systems.

    RFID Tunnel and Verification Stations

    RFID shipping tunnels, such as Clustag’s MOT S20, scan the entire contents of a sealed box in milliseconds.
    Additionaly RFID verification stations allow manual checkpoints for individual orders when needed.
    Each box is compared automatically against the order data. If a mismatch is detected, the system diverts the box for correction. This guarantees full rfid outbound validation and consistent outbound accuracy.

    Eliminating packing mistakes with RFID

    Packing is one of the most error-prone stages in fulfillment. RFID transforms it into a controlled, automated process.

    Error-Free packing with RFID

    With RFID, warehouses can:

    • Validate every item placed in the box
    • Prevent order mix-ups
    • Detect unauthorized products instantly
    • Alert operators in real time
    • Maintain full traceability

    This leads to effective packing mistakes reduction and near-perfect shipment accuracy.

    How RFID improves overall ecommerce accuracy

    When RFID is integrated end-to-end, ecommerce operations gain:

    • Real-time inventory accuracy
    • Error-free order picking
    • Automated packing validation
    • Complete outbound verification
    • Fewer shipping mistakes ecommerce
    • Full item-level traceability
    • A stronger customer experience

    Most importantly, RFID protects brand trust. Customers may forget delivery speed but they never forget receiving the wrong product.
    Visit our Customer Experience Centre to see our solutions in action and experience the speed, accuracy, and traceability that Clustag can bring to your warehouse. To explore how our RFID solutions can be tailored to your specific needs, fill out our contact form and one of our experts will guide you through a personalized demonstration. Don’t miss the opportunity to optimize your warehouse processes and make your order preparation faster and more efficient.gh a personalized demonstration. Don’t miss the opportunity to optimize your warehouse processes and make your order preparation faster and more efficient.

  • Outbound verification: Your shield against chargebacks

    Outbound verification: Your shield against chargebacks

    Why outbound verification matters for retail compliance

    Wholesale operations with major retailers likeNordstrom, Macy’s, and Walmart demand strict compliance with shipping standards. Any non-conformity,such as incorrect quantities, missing RFID tags, or misaligned labeling , can trigger chargebacks, costly returns, and strained relationships. In a margin‑sensitive market, avoiding these penalties is critical.

    Retailers have issued RFID mandates to suppliers, requiring item-level tagging and GS1/EPC compliance to ensure visibility and accuracy across the supply chain. Failure to comply can lead to financial penalties and even loss of vendor status

    “Outbound verification is not just a technical step, it’s the last safeguard before goods leave the warehouse. Automating this process with RFID ensures compliance and protects margins.” Manolo Reguart

    The Challenge: The risks of skipping outbound verification in wholesale operations

    Outbound verification is the final checkpoint before goods leave the distribution center. Manual checks are slow, error‑prone, and incompatible with high‑volume environments.

    Key risks include:

    • Incorrect item counts or SKU mismatches
    • Missing or unreadable RFID tags
    • Packaging errors violating retailer specifications

    Impact:

    • Chargebacks and financial penalties
    • Operational inefficiencies due to rework and returns
    • Loss of trust with strategic retail partners

    According to GS1 standards, EPC/RFID compliance is essential for traceability and retail mandates.

    Meeting retail mandates and GS1 Standards

    Clustag delivers an advanced RFID ecosystem designed for automated outbound verification, integrating seamlessly with ERP/WMS systems and supporting both manual and automated workflows.

    Core Features of RFID outbound verification

    • Item‑Level Accuracy: Reads thousands of RFID tags in seconds, ensuring 100% verification before sealing
    • RFID‑Shield Technology: Prevents cross‑reading between pallets and boxes
    • Real‑Time Alerts: Immediate notifications for discrepancies between shipment and order data
    • Scalable Integration: Works with conveyor systems, AGVs, and manual packing stations

    Our flagship device, the Clustag MOT S20 Station, guarantees item‑level accuracy at speed. For high‑volume environments, Bulk Stations and Audit Plus Stations provide flexible options for outbound workflows.

    “Our MOT Station proves that precision matters. When the gates close, the system reads only what’s inside, without any stray readings, without errors. That’s how we guarantee item‑level accuracy with our RFID-Shield technology”, Manolo Reguart

    The solution: KPIs That Prove Outbound Verification Delivers Results

    Clustag solutions align with GS1 EPC standards and meet retail mandates, reducing the risk of non‑compliance and penalties. This ensures shipment conformity and builds trust with strategic retail partners.

    Implementing RFID solutions for outbound verification delivers measurable benefits:

    • >99.8% Accuracy in shipment validation
    • Zero chargebacks related to outbound errors
    • Reduced labor costs through automation
    • Enhanced retailer confidence, strengthening long-term partnerships

    For wholesale operations with Nordstrom, Macy’s, Walmart, and similar retailers, Clustag ensures:

    • Chargeback prevention by guaranteeing shipment conformity
    • Operational efficiency during peak seasons (e.g., Black Friday, holiday sales)
    • Global scalability, supporting omnichannel strategies across multiple regions

    Experience RFID verification live at the Clustag Experience Center

    Outbound verification isn’t optional, it’s a strategic necessity. By adopting Clustag RFID solutions, brands protect margins, maintain compliance, and build stronger relationships with wholesale partners.

    Ready to see it in action? Visit the Clustag Experience Center and discover how we manage outbound verification with real‑time RFID systems.

  • ISO 9001: Commitment to Global Quality Standards

    ISO 9001: Commitment to Global Quality Standards

    At Clustag, we’re proud to share an important step forward: we’ve achieved ISO 9001 certification, granted by NQA and accredited by UKAS, the United Kingdom Accreditation Service. This recognition confirms that our quality management system meets international standards, giving our customers and partners confidence wherever we operate.

    Why ISO 9001 matters globally?

    Above all, UKAS accreditation means our certification is recognized worldwide, thanks to agreements with organizations such as:

    • EA (European co-operation for Accreditation)
    • ILAC (International Laboratory Accreditation Cooperation)
    • IAF (International Accreditation Forum)

    In short, ISO 9001 isn’t just a badge, it’s a global passport for quality.

    Alberto Madrero, Quality Manager at Clustag explains: “This is not just a milestone for us. We’ve been working under these principles for a long time. What we’ve done now is standardize and harmonize everything so we can work more efficiently and keep improving.”

    By combining speed with accuracy, Clustag ensures that retailers can handle even the most complex holiday peaks without compromising service quality or losing revenue.

    Additionally, Madrero also highlights the practical impact: “ISO 9001 gives us a clear structure. It reduces errors, improves communication, and makes it easier to integrate other standards like ISO 14001 or ISO 27001 in the future.”

    What does ISO 9001 mean for our costumers and partners?

    Moreover, this certification is more than a seal of approval, it’s a promise. It means every product, every service, and every interaction with Clustag is backed by globally recognized quality standards. For our customers and partners, this translates into trust, consistency, and confidence across all markets. Here’s what it brings to you:

    • Global trust: Our processes meet internationally recognized standards.
    • Clear and traceable workflows: Every step documented, every action accountable.
    • Lower costs and fewer risks: Efficiency means fewer mistakes and faster response times.
    • Continuous improvement: We apply the PDCA cycle (Plan-Do-Check-Act) across all areas.
    • Better customer experience: Consistent deliveries and quick resolution of issues worldwide.

    In addition to this, Alberto Madrero says: “For companies looking to optimize intralogistics with RFID solutions, ISO 9001 certification guarantees that Clustag’s Ecosystem, from RFID Tunnel to workstations, is developed under rigorous quality standards, delivering reliability and scalability for global operations.”

    Driving innovation and quality at Customer Experience Center

    This certification strengthens the Clustag Ecosystem, enabling us to deliver RFID solutions that redefine intralogistics worldwide. From RFID Tunnel technologies, covering Pallet, Parcel, and GOH applications, to advanced automation projects, we empower businesses to achieve seamless traceability, minimize operational risks, and optimize global supply chains with precision and speed.

    Our experts will guide you through a personalized demonstration, showing how these solutions can be tailored to your specific processes to boost efficiency and reduce errors. Fill out our contact form and one of our experts will guide you through a personalized demonstration. Don’t miss the opportunity to optimize your warehouse processes and take your order preparation to the next level.

  • RFID in fashion during Black Friday helps you optimize returns and recover sales

    RFID in fashion during Black Friday helps you optimize returns and recover sales

    Black Friday is no longer just a date on the calendar. It has become the biggest logistics challenge of the year for the apparel and fashion sector. In this context, RFID in fashion during Black Friday helps brands manage inventory more efficiently, optimize Black Friday returns, and recover sales that would otherwise be lost. Every minute counts. Any item missing from stock means a lost sales, and in a competitive market, delays push customers toward competitors.

    Retailers face a dual challenge. They must manage high sales volumes while also processing a large number of returns without affecting stock availability. As the holiday season approaches, pressure increase. This makes fashion inventory management with RFID essential for operational success.

    The challenge of returns in fashion during Black Friday

    Returns are a growing reality in e-commerce, and the fashion industry is particularly affected. According to the 2025 Annual Returns Benchmark Report for Spain, prepared by ZigZag in collaboration with Retail Economics, the value of online returns in Spain is expected to reach €13.3 billion by 2025. During campaigns like Black Friday, consumers may return up to 35% of their purchases, creating a logistical bottleneck for retailers.

    A common practice known as bracketing, buying multiple sizes or colors only one, make the situation even more challenging. Over 60% of online fashion shoppers admit to doing this, multiplying the volume of returns and putting pressure on order preparation processes and retail reverse logistics.

    The economic impact is significant: in Europe, operational costs associated with returns can reach up to 66% of the product’s value. Any delay in reintegrating a returned item into inventory translates into lost sales that end up in competitor’s hands. In addition, delayed returns can lead to inaccurate stock data, causing issues with online availability and in-store replenishment, ultimately affecting customer satisfaction and brand reputation.

    From 72 to 8 hours: the speed of fashion inventory management with RFID

    Historically, a returned item could take up to 72 hours to be reintegrated into stock. Thanks to RFID in fashion during Black Friday, brands can reduce this time to less than 8 hours. This technology, based on smart tags that can be read remotely, allows every item to be tracked in real time, even during the return process.

    Complete inventory visibility transforms retail reverse logistics: it creases to be an unavoidable cost and becomes an additional sales opportunity. Each item quickly returned to the store or online inventory means satisfied customers and recovered sales. Moreover, RFID helps retailers avoid stock discrepancies, allowing them to plan better promotions, restock efficiently, and make data-driven decisions during peak sales, periods.

    By reducing reintegration times, brands can also manage high-demand products more effectively. For example. If a popular jacket is returned in the morning, it can be back online or ins-tore by the afternoon, ready for another customer who might have otherwise missed the opportunity to purchase it.

    Clustag recovers sales in record time

    The Spanish tech company Clustag has demonstrated how RFID in fashion during Black Friday can make a measurable difference. During the latest European campaign, their solutions allowed the reintegration of 20 million returned items in record time.

    The economic outcome was clear: their clients recovered more than €600 million in sales that would have otherwise been lost to competitors.

    Luis Rius, CEO of Clustag explains: “During campaigns like Black Friday or Christmas, every minute counts. Our technology allows returns to be processed and available for sale almost immediately, preventing customers from turning to competitors. It’s not just about optimization. It’s about ensuring an impeccable customer experience.”

    By combining speed with accuracy, Clustag ensures that retailers can handle even the most complex holiday peaks without compromising service quality or losing revenue.

    Optimizing Black Friday returns to improve customer experience

    The benefits of RFID go beyond speed. In an omnichannel environment, where consumers expect to buy online and return or pick up products in-store seamlessly, fashion inventory management with RFID becomes a strategic asset. Its advantages include:

    • Intelligent stock redistribution between physical stores and online channels. Retailers can decide in real time whether returned items should go back to the closest store or to the central warehouse.
    • Improved product availability, with returns reintegrated almost immediately, ensuring customers find what they want without frustration.
    • Reduced losses from delayed returns reintegrated almost immediately, ensuring customers find what they want without frustration.
    • Reduced losses from delayed returns, preventing customers from shopping elsewhere.
    • Optimized customer experience, increasing loyalty. Consumers are more likely to shop with brands that provide fast, reliable, and transparent return processes.

    Thanks to this, optimizing Black Friday returns cases to be a challenge and becomes a competitive advantage for fashion brands. Retailers can even promote their fast return capabilities as part of their marketing campaigns, turning what was traditionally a pain into a selling point.

    Why RFID in fashion during Black Friday is key for the future

    The fashion market is constantly evolving, and logistics has become a strategic factor. The ability to process returns quickly and keep inventory updated in real time determines the difference between a successful campaign and lost opportunities.

    RFID in fashion during Black Friday offers a triple benefit:

    1. Operational efficiency: less time lost on returns, freeing staff to focus on other critical tasks.
    2. Sales recovery: each item reintegrated quickly means recovered revenue and minimized lost opportunities.
    3. Enhances customer experience: fast returns and guaranteed availability increase loyalty and build long-term brand trust.

    In a market where consumers are increasingly demanding, RFID becomes an essential tool to maintain relevance and competitiveness. It also supports data-driven decision-making, allowing retailers to anticipate demand trends, prevent stockouts, and optimize inventory across multiple channels.

    Make the most of Black Friday with Clustag

    Don’t let returns slow down your sales this Black Friday. With RFID in fashion during Black Friday, Clustag helps you optimize Black Friday returns, recover stock, and ensure every item is available to your customers in record time.

    Discover how our solutions can transform your retail reverse logistics, improve fashion inventory management with RFID, and turn returns into sales opportunities. This Black Friday, sell more, sell faster, and keep your customers satisfied with Clustag.

    Visit Clustag’s customer experience centre

    Visit our Customer Experience Centre to see our solutions in action and experience the speed, accuracy, and traceability that Clustag can bring to your warehouse. To explore how our RFID solutions can be tailored to your specific needs, fill out our contact form and one of our experts will guide you through a personalized demonstration. Don’t miss the opportunity to optimize your warehouse processes and take your order preparation to the next level.

  • How RFID transforms returns processing and prevents e-commerce stockouts

    How RFID transforms returns processing and prevents e-commerce stockouts

    Reverse logistics has become one of the biggest black holes in modern ecommerce. While commercial teams push massive campaigns and promotions the reality in the warehouse moves at a different pace: thousands of products are returned every day, and most take too long to be restocked and made available online. Implementing RFID returns processing with Inbound Verification and RFID for returns can help close this gap, ensuring returned items are quicky visible online and reducing lost sales.

    This gap is especially critical in premium fashion, where top-selling items have very short sales cycles. Clara’s story illustrates how slow returns processing can turn a physical available product into a lost online sale.

    Slow returns processing and delayed restocking

    Madrid, December 12th.

    Clara knew exactly what to give for Christmas: a limited-edition camel jacket she had seen weeks earlier on her favourite brand’s website. After Black Friday, it appeared as “sold out”. But she trusted that typical December returns would make it available again.

    What Clara didn’t know was that the jacket she wanted had already been returned to the warehouse on December 9th. However, it hadn’t been processed yet. The warehouse used a manual returns processing workflow: opening the package, validating the label, checking condition, re-tagging, updating systems. During the post-Black Friday surge, this process took 72 hours.

    On December 11th, Clara checked the website again. It was still sold out. With Christmas approaching, she bought an alternative from another brand.

    For her, it was just a practical decision. The company, however, lost a sale. Meanwhile, the competition gained a customer.

    The impact of stockouts during peak season

    These situations are not exceptions; they are constant during peak periods. For a premium fashion brand with a strong online channel, the impact is huge:

    • Approx. 10.000 returns between Black Friday and Christmas
    • 40% are high-rotation items
    • Average price €90

    Sales that never happen, because the item is in the warehouse but not online, represent €540.000-€720.000 in lost revenue over three weeks.

    This is not a commercial failure or poor planning: it is an operational problem. And this is where RFID returns processing and RFID reverse logistics make a difference.

    How returns processing affects online stock availability

    Before diving into solutions, it is important to understand how the returns process itself affects online stock availability. Most traditional systems create a time gap between what exists physically and what is shown digitally. This gap is the root of “phantom sales” that never happen.

    Out of stock due to returns

    When a return takes days to be restocked, the e-commerce marks the item as sold out. This hides hundreds of items from customers that are physically in the warehouse. A delay of 48 and 96 hours can make the difference between selling a product or losing it forever to the competition.

    Customer frustration is evident, but the economic impact is even greater: an invisible product is an unsellable product.

    Inventory visibility issues

    Additionally, manual workflows create other critical problems:

    • Discrepancies between physical and digital inventory
    • Distorted demand forecasts
    • Inefficient replenishment
    • Overproduction to cover perceived “out of stock” that is not real

    The result is a less competitive ecommerce and higher operational costs. The solution is not more stock, but better inventory visibility, which RFID returns processing enables.

    What RFID brings to reverse logistics and returns processing

    To bridge the gap between the warehouse and ecommerce, brands are adopting item-level RFID, especially in the returns workflow known as Inbound Verification. This technology transforms a slow operation into a reliable, fast, and automated process.

    RFID returns processing explained

    With RFID, each item has a unique identifier. In a return, the system can:

    • Read the item without handling it
    • Validate its authenticity
    • Check category, size, and price
    • Detect anomalies or fraud
    • Update stock in seconds

    The key difference is that everything happens automatically, reducing errors and accelerating product availability through automated returns processing.

    Automated vs manual returns workflows

    The contrast between the two approaches is clear:

    Manual

    • 3-5 minutes per item
    • 48-72 hours for restocking
    • Labor-intensive
    • Frequent errors
    • Delayed e-commerce updates

    RFID with Inbound Verification (Clustag):

    • Process completed in seconds
    • Restocking in less than 6 hours
    • No package opening
    • No human errors
    • Stock updated almost in real time

    The result is clear: a product is back online the same day it arrives at the warehouse.

    RFID tunnel solutions for high-speed returns handling

    The use of specialized RFID tunnels enables this speed to become a reality. Solutions like those offered by Clustag automate returns validation and eliminate almost all manual handling.

    How RFID tunnel reading accelerates reintegration

    The process is simple for warehouse staff but powerful for the brand:

    1. The returned box is placed in the tunnel.
    2. The system reads all RFID tags simultaneously (RFID tunnel reading).
    3. It validates authenticity and SKU matching
    4. It detects any discrepancies.
    5. Stock is updated automatically.

    These massive reads, hundreds per minute, reduce restocking time from 72 hours to just 6.

    This cuts typica sales losses of 15-20% to 2-3%, potentially recovering up to €600.000 during peak campaigns.

    How RFID prevents stockouts in fashion and e-commerce

    Availability is key to online performance. An e-commerce that reflects in real time what happens in the warehouse can capture sales that would otherwise be lost.

    How item-level RFID prevents stockouts

    Full inventory visibility allows:

    • Returned items to be restocked the same day
    • Stock balance between stores and online
    • Prevention of apparent stockouts (stockouts e-commerce)
    • Maximized ecommerce conversion
    • Reduced safety stock needs

    Reliable inventory equals profitable inventory.

    Reducing lost sales with RFID

    The most direct benefit of reducing lost sales with RFID is recovered sales:

    • More availability = more conversion
    • Fewer OOS (out-of-stock) = fewer lost sales to competitors
    • Greater accuracy = less overproduction

    As Ferran Bodí, Clustag’s RFID manager, summarizes:

    “During critical campaigns, every minute counts. RFID turns returns into opportunities, not losses.”

    Peak season pressure: Black Friday and Christmas as stress tests

    Black Friday and Christmas are the critical weeks when a brand is truly tested. High demand and a surge of returns put reverse logistics to the rest: if return processing fails, lost sales multiply and customer experience suffers.

    During these periods, every minute matters. A 48–72-hour delay in restocking can mean returned items are not visible when customers want to purchase them. This not only frustrates customers but directly impacts revenue, diverting sales to competitors.

    RFID for Christmas peak season

    RFID technology changes the rules. With automated return reading, items can be restocked in hours, not days (RFID for Christmas peak season), keeping them available online even during peak season.

    In Clara’s case, the story would have been very different: the jacket she wanted would have returned to stock on December 9th, and she would have seen it available on December 11th. The sale would have been completed, her experience would have been positive, and the competitor would not have gained a customer. This example shows how RFID returns processing ensures that every return can become a sales opportunity rather than a loss.

    ROI of RFID in reverse logistics

    Beyond improving stock availability and customer experience, implementing RFID reverse logistics delivers clear, measurable financial returns, especially in fashion and e-commerce.

    Key benefits include:

    • Recovered sales because returned items become immediately visible online
    • Reduced labor in manual verification and restocking processes
    • Reliable inventory with fewer discrepancies between physical and digital stock
    • Fraud and grey market prevention, ensuring item-level traceability
    • Optimized stock across the networks, avoiding overproduction or unnecessary purchases

    As Clustag point out:

    “Item-level traceability not only prevents errors, but it also stops fraud and the grey market.”

    Thanks to these advantages, most implementations achieve ROI in less than 12 months, showing that investing in RFID not only improves operations but protects and increases sales during critical campaigns.

    Turning returns into opportunities with Clustag

    After implementing RFID and achieving measurable ROI, the next step is turning every return into a real sales opportunity.

    With Clustag’s RFID technology, brands can:

    • Process returns in seconds instead of days (automated returns processing)
    • Update online inventory almost immediately
    • Reduce apparent stockouts and lost sales
    • Improve customer experience by ensuring the product they want is available

    Each returned item can become a sales opportunity rather than a loss

    Discover how Clustag can transform your returns management and ensure your products are always available to your customers.

    Visit our Customer Experience Centre to see our solutions in action and experience the speed, accuracy, and traceability that Clustag can bring to your warehouse. To explore how our RFID solutions can be tailored to your specific needs, fill out our contact form and one of our experts will guide you through a personalized demonstration. Don’t miss the opportunity to optimize your warehouse processes and take your order preparation to the next level.

    See how RFID technology speeds up your reverse logistics.

  • Walmart and Avery Dennison bet on RFID in fresh food: how can Clustag lead supermarket automation? 

    Walmart and Avery Dennison bet on RFID in fresh food: how can Clustag lead supermarket automation? 

    The retail industry is transforming rapidly. RFID in fresh food drives much of this change. After years of trials and technical challenges, RFID (Radio Frequency Identification) now enters one of the most complex sectors: fresh food. Walmart, has implemented RFID tags from Avery Dennison in meat, bakery, and deli categories. This initiative marks a major turning point for grocery retail. 

    This adoption improves more than technology. It enhances supply chain efficiency, reduces food waste, and strengthens product traceability. Retailers now see that integrating RFID from warehouses to store shelves, transform how they manage fresh products.. 

    Why supermarkets are adopting RFID in fresh food  

    Supermarkets are adopting RFID in fresh food to tackle ongoing challenges in managing perishable and chilled products. Traditional barcode systems offer limited visibility and rely on manual intervention, causing stockouts, overstocks, and waste. RFID provides real-time, item-level tracking, supporting both operational efficiency and sustainability goals.  

    Key motivations behind RFID adoption 

    1. Inventory accuracy: RFID gives real-time visibility of stock at the item level, reducing errors and preventing out-of-stocks situations. 
    1. Shelf-life management: Retailers can track product expiry dates more precisely, improving rotation and reducing waste.  
    1. Sustainability: Enhanced monitoring helps supermarkets meet environmental targets, including reducing food waste and limiting overproduction. 
    1. Operational efficiency: RFID-driven automation reduces labor-intensive processes tasks, such as manual counting like manual counting, and boosts overall productivity.

    For Walmart and other top retailer, these capabilities are not optional. They are essential to maintaining competitiveness in the fast-moving grocery sector.  

    RFID for fresh, perishable and chilled products  

    Despite its promise, RFID adoption in fresh products has historically faced significant challenges. Cold, humid environments and metallic packaging can interfere with radio signals, making reliable reads difficult. Avery Dennison has addressed these technical obstacles with advanced RFID tags designed for harsh conditions, enabling consistent performance in chilled and perishable categories.  

    RFID performance in cold and humid environments  

    These innovations let supermarkets track meat, cheese, bakery, and deli items accuracy. RFID tags now withstand refrigeration, humidity, and complex packaging, allowing retailers to monitor stock across the entire cold chain, from distribution centres to store shelves. This visibility guarantees product safety, quality, and traceability on a scale that was previously impossible.  

    RFID traceability and expiry date accuracy 

     Item-level RFID tracking provides complete traceability across the supply chain. Each tag contains a unique identifier linked to production data, batch, and expiry information, enabling real-time monitoring of product movement. 

    Item-level tracking in meat, bakery, and deli 

    For Walmart, deploying Avery Dennison’s RFID tags in fresh categories allows for precise expiry tracking, automated inventory checks, and proactive stock rotation. Products nearing expiration can be flagged for promotion or redistribution, reducing food waste and enhancing customer satisfaction. 

    This capability also supports Walmart’s goal of cutting food waste by 50% by 2030, demonstrating how technology can directly impact sustainability initiatives.  

    RFID in cold chain and grocery supply chain operations 

    While in-store applications receive significant attention, the true potential of RFID in fresh food lies in integrating the technology across the entire supply chain. From distribution centres to delivery trucks, RFID provides continuous visibility into every product, enabling faster decision-making and reducing errors. 

    By linking RFID data to warehouse management systems (WMS) and enterprise resource planning (ERP) platforms, supermarkets gain full inventory control, ensuring products are handled correctly and efficiently throughout the cold chain.  

    Reducing food waste with RFID visibility 

    Food waste remains a critical challenge for supermarkets. Estimates suggest that up to 10% of fresh products are discarded due to mismanagement or inaccurate inventory tracking. RFID transforms this scenario by enabling real-time monitoring of freshness and expiry, allowing stores to reduce waste proactively. 

    Automation also frees staff from labor-intensive tasks such as manual counting and inspection, allowing them to focus on value-added activities. This data-driven approach improves supply forecasting, supplier collaboration, and sustainability reporting, making food waste reduction with RFID a practical and measurable outcome. 

    Industry leaders driving RFID adoption 

    Avery Dennison’s RFID solutions have overcome key barriers in cold, humid, and metallic environments, making RFID for fresh and chilled products feasible at scale. Their technology supports high read rates and reliable performance across a variety of packaging types, setting the stage for widespread adoption. 

    Walmart’s RFID deployment in grocery 

    Walmart’s initiative is one of the largest in the world, potentially involving billions of RFID tags. By adopting item-level tracking for fresh products, Walmart demonstrates the transformative impact of RFID in fresh food, paving the way for other retailers to follow suit.  

    Automated warehouse RFID solutions for grocery 

    While store-level RFID is crucial, warehouse automation is where the technology delivers its highest return on investment. Clustag, a specialist in RFID for complex environments, has developed RFID tunnel systems capable of reading entire pallets or boxes of fresh products in seconds. 

    RFID tunnels for food processing 

    Clustag’s tunnels enable: 

    • High-speed mass reading of over 1.000 units per hour. 
    • Seamless integration with WMS and ERP systems for real-time inventory visibility. 
    • Error reduction in picking, packing, and dispatch. 
    • End-to-end traceability from production to store shelf. 

    With experience in both food and fashion retail, Clustag is well-positioned to help supermarkets scale RFID adoption, driving automation and efficiency across their supply chains. 

    The future of supermarket automation with RFID 

    Experts that RFID in fresh food is no longer a luxury, it’s a strategic necessity. Manolo Reguart, Director of Strategy and Business Development in retail technology, explains: 

    “RFID in fresh products is essential for efficiency, customer experience, and sustainability. Combining smart labeling with automated RFID systems like tunnels will reduce costs, improve inventory accuracy, and ensure food quality. Retailers who delay adoption risk falling behind” 

    The integration of RFID, automation, and data analytics is reshaping supermarkets. With Walmart, Avery Dennison, and Clustag leading the charge, the future of grocery retail is built on real-time visibility, reduced waste, and complete supply chain transparency.  

    See Clustag in action and transform your warehouse operations 

    Visit our Customer Experience Centre to see our solutions in action and experience firsthand the speed, accuracy, and traceability that Clustag can bring to your warehouse. Our RFID systems, including RFID tunnels and automated tracking solutions, are designed to handle complex environments with chilled, perishable, and packaged goods, ensuring end-to-end visibility across your supply chain.  

    By exploring our solutions in person, you will understand how RFID in fresh food can: 

    • Streamline order preparation and reduce errors. 
    • Optimize inventory management with real-time item-level tracking. 
    • Enhance traceability for perishable products, ensuring compliance and reducing waste. 
    • Integrate seamlessly with your existing WMS and ERP systems for a complete digital workflow. 

    To see how our RFID solutions can be tailored to your specific operations, fill out our contact form and one of our experts will guide you through a personalized demonstration. This interactive session will provide practical insights into how Clustag can accelerate your warehouse automation, improve accuracy, and boost operational efficiency. 

    Don’t miss the opportunity to optimize your warehouse processes, enhance food safety, and elevate your oder preparation to the next level.  

  • Shelf-to-person systems for faster and more accurate warehouse operations

    Shelf-to-person systems for faster and more accurate warehouse operations

    Efficiency in warehouse is no longer just about speed; it’s about smart automation. Traditional “Person-to-Good” picking models slow down operations and increase the risk of errors as employees move across the facility to collect items. The shelf-to-person system changes everything by delivering inventory directly to the operator, optimizing workflows and improving accuracy. With Clustag solutions, businesses can streamline cycle counting and order picking using advanced RFID technology.

    The shift from manual picking to automated systems is not just about speed. It also transforms operational reliability, reduces labor costs, and creates a safer work environment. By combining AGVs, WMS, and RFID technology, shelf-to-person systems ensure that warehouses can handle higher order volumes without increasing human error.

    What is the shelf-to-person system?

    The shelf-to-person system is a modern warehouse automation solution designed to replace the conventional method of picking items manually. Instead of employees walking the aisles to locate products, items are stored on mobile shelves and transported to picking stations via a fleet of Autonomous Guided Vehicles (AGVs).

    At the picking station, operators receive the shelves and pick items as indicated by the Warehouse Management System (WMS). This approach minimizes movement, reduces picking item, and ensures that operators can focus on accurate item selection.

    These systems are particularly beneficial in warehouses with high SKU counts and dense storage layouts, where manual picking would be slow and error prone. By automating shelf delivery, warehouses can maintain high throughput while reducing fatigue-related mistakes.

    What types of software controls the shelf-to-person system?

    The efficiency of a shelf-to-person system depends heavily on software integration. At the core, the Warehouse Management System (WMS) or Enterprise Resource Planning (ERP) system directs AGVs, tracks inventory and ensures that items are delivered to the corrects picking station.

    Clustag enhances this process by integrating its RFID solutions through its ZENTUP data-capture layer, providing:

    • Real-time inventory visibility
    • Seamless communication between AGVs and WMS
    • Accurate RFID-based item identification
    • Instant synchronization with ERP, SAP, or other business systems

    This combination of hardware and software guarantees that warehouse operations remain fast, accurate, and scalable. The software layer also allows warehouse managers to monitor AGV paths, predict bottlenecks, and optimize the placement of high-demand products near picking stations, further improving efficiency.

    How does the shelf-to-person system work?

    The operation of a shelf-to-person system streamlined and highly automated:

    1. RFID-tagged products: Every item is labelled with an RFID tag for precise tracking.
    2. AGV Shelf delivery: AGVs transport shelves containing the request items to the picking station.
    3. Operator picking: The operator picks items guided by the WMS and real-time data.
    4. RFID reading and validation: Clustag RFID Read Points verify items to prevent errors.
    5. Data synchronization: All information is instantly shared with client systems (ERP, WMS, SAP) with 99.96% reliability.

    Ensuring safety and accuracy

    AGVs operate on predetermined paths with sensors to avoid collisions, ensuring a safe environment for operators. Clustag solutions integrate seamlessly with the FMS (Fleet Management System) to manage traffic, monitor AGV health, and schedule maintenance without interrupting operations.

    Handling different warehouse layouts

    Shelf-to-person systems can adapt to various warehouse layouts, including multi-level mezzanines and high-density shelving. Clustag’s RFID-enabled workstations and AGV rack stations make it possible to manage even complex inventories, ensuring that every item is correctly identified and delivered to the operator in the shortest possible time.

    What are the advantages of the shelf-to-person system?

    Implementing a shelf-to-person system delivers multiple benefits for modern warehouses:

    • Reduced operator movement: less physical strain and faster picking times.
    • Improved accuracy: RFID validation ensures 100% reliable item identification.
    • Continuous operation: AGVs work around the clock, allowing for uninterrupted inventory processes.
    • Rapid ROI: Automation reduces labor costs and speeds up inventor management, often with ROI achieved in less than a year.
    • Scalable solution: Easly adaptable to warehouses of all sizes and inventory volume.
    • Enhanced data analytics: Real-time tracking of inventory movement allows managers to forecast demand and optimize stock placement
    • Reduced stock discrepances: automated counting and RFID reading drastically reduce errors and prevent stockouts.

    By integrating Clustag solutions, warehouses can further improve order accuracy and cycle counting while freeing human operators to focus on higher-value tasks.

    Innovative picking with the shelf-to-person system

    Clustag takes the shelf-to-person system to the next level by integrating advanced RFID technology into both cycle counting and order preparation:

    Cycle count with Clustag solutions

    Maintaining an up-to-date inventory is essential. Traditional counting can be slow and error-prone, especially with large volumes. Clustag enables:

    • Fully automated cycle counting
    • 24/7 inventory updates
    • 100% stock accuracy with RFID Shielding Technology
    • Integration with AGVs and Fleet Management Systems (FMS) for seamless operation

    Automating cycle counts not only saves time but also ensures that inventory discrepances are detected immediately, reducing lost sales or misallocated products.

    Order picking enhanced with Clustag workstations

    Order preparation is faster and more reliable with Clustag’s RFID-enabled workstations. Operators receive real time guidance via ZENTUP Workflow, ensuring:

    • Faster item identification
    • Reduced human error
    • Instant EPC-level validation
    • Real-time stock updates synchronized with ERP/WMS/SAP systems

    Clustag’s solutions can adapt to various warehouse environments, from high-density e-commerce fulfilment centres to large industrial warehouses, offering flexibility and consistent accuracy.

    Trends in shelf-to-person automation

    The future of warehouse automation is increasingly data-driven. Shelf-to-person systems are evolving to include:

    • AI-powered demand forecasting pre-positions high-demand items near picking stations
    • Predictive maintenance of AGVs for zero downtime
    • Advanced RFID analytics to identify slow-moving stock and optimize warehouse layouts
    • Integration with robotic picking arms for fully automated order fulfilment

    Clustag is at the forefront of these trends, helping warehouses leverage the latest technology to maximize efficiency and reduce operational costs.

    Optimize your warehouse today

    The shelf-to-person system is transforming warehouse operations, making inventory handling faster, more accurate, and more efficient. With Clustag solutions, warehouses can enhance every aspect every aspect of this system. From automatic cycle counting to error-free order picking. Unlocking a new level of operational efficiency.

    By leveraging advanced RFID technology and seamless software integration, Clustag is revolutionizing warehouse workflows and helping businesses achieve rapid ROI while maintaining precise stock management.

    Visit our Customer Experience Centre to see our solutions in action and experience the speed, accuracy, and traceability that Clustag can bring to your warehouse. To explore how our RFID solutions can be tailored to your specific needs, fill out our contact form and one of our experts will guide you through a personalized demonstration. Don’t miss the opportunity to optimize your warehouse processes and take your order preparation to the next level.