Omnichannel OMS: Streamline Online & Offline Order Fulfillment
Discover how an omnichannel order management system (OMS) integrates online and offline fulfillment, reduces costs, and enhances customer experience.
Order Management System
Learn the top 10 challenges in end-to-end order management & discover proven solutions to improve efficiency, reduce costs & enhance customer satisfaction.
Keywords
Published on January 23, 2026 • CLEARomni Editorial Team
9 min read
Order management has become one of the most critical operational functions in modern retail, yet it remains one of the most challenging. As commerce has evolved to encompass multiple sales channels, complex fulfillment options, and heightened customer expectations, the demands on order management systems and processes have grown correspondingly. Retailers who master order management gain competitive advantages through operational efficiency, customer satisfaction, and scalable growth, while those who struggle with order management challenges face escalating costs, frustrated customers, and limited growth potential.
The Order Management Software market reached USD 3.65 billion in 2024 and is projected to grow at a 16.5% compound annual growth rate, reflecting the widespread recognition that modern order management requires modern solutions. Global ecommerce sales continue their upward trajectory, with projections exceeding $4.32 trillion in 2025 and continuing growth toward $5.89 trillion by 2029. This growth creates both opportunity and pressure—retailers must scale their order management capabilities to handle increasing volumes while meeting rising customer expectations for speed, accuracy, and convenience.
Perhaps the most pervasive order management challenge is the fragmentation that occurs when retailers operate multiple disconnected systems. Many retailers have accumulated point solutions over years of growth—separate systems for ecommerce, point-of-sale, inventory management, warehouse management, and customer relationship management. When these systems do not communicate effectively, data silos form that prevent end-to-end visibility and create manual workarounds that consume staff time while introducing errors.
Research indicates that approximately 46% of businesses face significant operational problems because their systems are scattered across disconnected platforms. This fragmentation manifests in multiple ways: inventory data that differs between systems, order information that requires manual reconciliation, customer service representatives who cannot access complete order history, and reporting that requires consolidating data from multiple sources. The consequences include delayed order processing, inventory discrepancies, customer frustration, and limited ability to optimize operations based on comprehensive data.
Solving fragmented system challenges requires consolidation onto unified platforms that provide end-to-end visibility and automated workflows. Modern order management systems serve as central hubs that consolidate order data from all sources, synchronize inventory across all locations and channels, and provide customer service teams with complete order visibility. Integration layers can connect existing systems when full replacement is not feasible, enabling data sharing and process coordination without extensive new investments. The goal is creating a unified view of orders, inventory, and customers that enables efficient operations and excellent customer service.
Inventory visibility represents a foundational requirement for successful order management, yet maintaining accurate real-time data across distributed supply chains remains a persistent challenge. Without reliable inventory information, retailers face two costly problems that operate in opposite directions. Overselling occurs when inventory systems show products as available that are actually out of stock, leading to order cancellations, emergency customer service interactions, and damaged trust. Stockouts occur when poor visibility leads to missed replenishment opportunities, resulting in lost sales and frustrated customers who may turn to competitors.
The challenge intensifies as retailers operate across multiple locations—warehouses, distribution centers, retail stores, and dropship arrangements—each holding inventory that may be available for sale through multiple channels. Inventory accuracy rates often suffer from receiving errors, theft, damage, and processing mistakes that accumulate over time. Without systematic approaches to maintaining accuracy, retailers may operate with confidence intervals of 80-90% accuracy rather than the near-perfect accuracy that modern commerce demands.
Addressing inventory visibility challenges requires comprehensive approaches that combine technology, processes, and accountability. Centralized inventory management systems provide a single source of truth that consolidates data from all inventory locations. Real-time synchronization updates stock levels instantly as orders are placed, received, or transferred, preventing the discrepancies that occur with batch updates. Cycle counting programs regularly verify inventory accuracy and address discrepancies before they accumulate. Demand forecasting uses historical patterns to predict inventory needs and trigger replenishment before stockouts occur. Together, these approaches create the inventory visibility that enables confident selling and optimal fulfillment decisions.
Retailers using automated order management reduce processing time by 40%, demonstrating the significant efficiency gains available through systematic approaches to order management. Additionally, about 46% of businesses face significant operational problems because their systems are scattered across disconnected platforms, highlighting the prevalence of fragmentation challenges.
The proliferation of sales channels has transformed order management from a relatively straightforward process into a complex orchestration challenge. Modern retailers sell through owned ecommerce websites, mobile applications, marketplace platforms like Amazon and eBay, social commerce channels, and physical retail locations. Each channel has unique requirements for order transmission, fulfillment processes, customer communication, and performance tracking. Managing this complexity without systematic approaches leads to operational chaos that impacts efficiency and customer experience.
Multichannel order complexity creates challenges at every stage of the order lifecycle. Order capture must integrate with multiple systems using different protocols and data formats. Inventory allocation must consider availability across all channels to prevent overselling while maximizing sales. Fulfillment routing must direct orders to optimal locations based on channel requirements, inventory positions, and delivery promises. Customer communication must be coordinated across channels to provide consistent experiences regardless of how customers interact with the retailer. Each of these challenges multiplies as channel count increases, making systematic solutions essential for multichannel retail success.
Solving multichannel complexity requires unified order management that treats all channels as integrated components of a single system rather than separate operations. Centralized order processing consolidates orders from all sources into a single queue that can be managed, prioritized, and optimized. Unified inventory visibility ensures accurate availability information across channels regardless of where inventory is held. Automated order routing applies business rules to direct orders to optimal fulfillment locations based on channel requirements, inventory positions, and customer location. Channel-specific customization ensures that each platform's unique requirements are met while maintaining operational efficiency. This unified approach enables retailers to pursue multichannel strategies without accepting the operational complexity that fragmentation creates.
Manual processing remains a significant bottleneck in many retail order management operations, limiting throughput, introducing errors, and consuming staff time that could be directed toward higher-value activities. Manual data entry between systems, order verification through manual review, customer communication through individual responses, and exception handling through phone calls and emails all create bottlenecks that slow operations and limit scalability. As order volumes grow, these manual processes become increasingly untenable, creating backlogs that delay order fulfillment and frustrate both customers and staff.
The impact of manual processing extends beyond simple speed limitations. Human error introduces mistakes that cascade through order management—incorrect quantities entered, wrong addresses processed, incompatible products combined in orders. These errors create customer service problems, return processing, and refund costs that far exceed the labor savings from manual approaches. Inconsistent processing creates variation in customer experiences that undermines brand perception. Limited availability of trained staff creates capacity constraints that prevent scaling during peak periods or promotional events.
Automation provides the solution to manual processing bottlenecks, enabling retailers to handle growing order volumes without proportional staffing increases. Order processing automation captures orders from all sources, validates data completeness, and routes orders to fulfillment without manual intervention. Automated verification confirms inventory availability, payment authorization, and compliance with business rules before orders proceed. Communication automation sends order confirmations, shipping notifications, and delivery updates without staff involvement. Exception automation handles routine issues like address corrections and payment failures through predefined workflows. The 40% processing time reduction achieved by retailers using automated order management demonstrates the magnitude of improvement available through systematic automation.
Returns management has emerged as a critical order management function as ecommerce has grown and customer return expectations have evolved. Higher online return rates compared to in-store shopping, combined with customer expectations for easy and hassle-free returns, create operational challenges that test order management systems and processes. Managing returns effectively requires coordinating with multiple parties—customers, carriers, warehouse staff, and suppliers—while maintaining accurate inventory records and customer satisfaction.
The operational burden of returns extends throughout the organization. Customer service teams spend significant time processing return requests, answering return policy questions, and resolving return-related issues. Warehouse operations must receive, inspect, and process returned merchandise, determining disposition for each item based on condition and return reason. Inventory systems must accurately reflect return status, updating available quantities once returns are processed and items are deemed resaleable. Financial systems must process refunds promptly while managing any restocking fees or return shipping deductions. Each step creates opportunities for errors, delays, and customer frustration.
Effective returns management requires integrated systems and streamlined processes that minimize complexity while maximizing customer satisfaction. Self-service return initiation empowers customers to request returns, print labels, and track status without customer service involvement. Automated refund processing triggers refunds immediately upon return confirmation, improving customer satisfaction. Inspection workflow automation routes returned items based on condition, determining resale, refurbishment, or disposition options. Vendor integration coordinates returns for products that require supplier handling, maintaining visibility throughout the return lifecycle. By treating returns as a strategic function rather than an afterthought, retailers can turn return processes into customer retention opportunities.
Scalability represents a fundamental challenge for order management systems and processes that were designed for smaller volumes or simpler operations. Retail growth—whether through increased sales, expanded product catalogs, or new channel launches—places demands on order management that exceed current capacity. Systems that handled hundreds of orders daily may struggle with thousands. Processes that worked for 1,000 SKUs may not scale to 10,000. Without proactive scalability planning, retailers find their growth constrained by order management limitations.
Scalability challenges manifest in multiple ways. System performance degrades as data volumes increase, with slower processing times, delayed order confirmations, and frustrated customers waiting for order information. Staff become overwhelmed as manual processes cannot handle increased volumes, leading to errors, delays, and burnout. Warehouse operations face congestion as fulfillment throughput fails to match order volumes. Customer service struggles with inquiry volumes that exceed staffing capacity. Each manifestation creates customer experience problems that can damage brand reputation and limit growth potential.
Addressing scalability requires systems designed for growth and processes that can expand with demand. Cloud-based order management systems provide elastic infrastructure that scales with volume fluctuations without performance degradation. Automated processing handles increased volumes without proportional staffing increases. Modular system architecture enables capacity additions and feature expansions without system replacement. Scalable warehouse operations incorporate automation, optimized layout, and flexible staffing to handle volume growth. By planning for scalability from the beginning, retailers can pursue growth opportunities without order management constraints limiting their potential.
Real-time data access has become a baseline expectation for modern order management, yet many retailers operate with delayed or incomplete information that limits their ability to make timely decisions and provide responsive customer service. When order status updates are delayed, customers cannot get accurate delivery estimates. When inventory data is stale, overselling and stockouts occur. When performance metrics are available only in periodic reports, problems may persist for days before being identified and addressed.
The consequences of delayed data extend throughout retail operations. Customer service representatives cannot provide accurate order status information, leading to frustration and multiple inquiry contacts. Warehouse managers cannot identify capacity constraints before they cause delays. Merchandise planners cannot respond to demand shifts when inventory data lags reality. Executives cannot make informed decisions when operational data is incomplete or outdated. The competitive disadvantage compounds as more sophisticated competitors leverage real-time data for operational excellence and customer experience improvement.
Achieving real-time data access requires modern systems designed for immediate data capture and propagation. Real-time order tracking captures order events as they occur, providing immediate visibility into order status. Live inventory synchronization updates stock levels instantly as orders are placed, received, and transferred. Dynamic dashboards provide operational visibility that updates continuously rather than requiring report generation. Event-driven alerting notifies relevant teams when conditions require attention, enabling rapid response to emerging situations. This real-time capability enables proactive operations rather than reactive firefighting, improving both efficiency and customer experience.
Customer expectations for order management have evolved dramatically, driven by experiences with leading retailers who have set new standards for convenience, speed, and communication. Customers expect accurate inventory availability, immediate order confirmation, precise delivery estimates, proactive shipment updates, and easy returns. Meeting these expectations requires order management capabilities that may exceed what legacy systems and processes can deliver. Falling short of customer expectations leads to satisfaction problems that damage loyalty and lifetime value.
The challenge of meeting customer expectations intensifies as expectations continue to rise. Same-day and next-day delivery have become table stakes for many product categories. Real-time tracking has replaced estimated delivery dates as customer expectations. Free returns with minimal hassle have become the norm rather than a premium offering. Social media amplifies both positive and negative experiences, making customer service quality more visible than ever. Retailers who cannot meet these evolving expectations find themselves at competitive disadvantage, losing customers to more capable competitors.
Meeting customer expectations requires order management systems and processes designed for modern commerce standards. Accurate availability information prevents overselling and stockout surprises. Expedited fulfillment capabilities enable fast delivery options that customers demand. Proactive communication keeps customers informed throughout the order journey without requiring inquiry. Seamless returns processes make returns easy when the need arises. The connection between order management quality and customer outcomes makes it a strategic priority that deserves executive attention and investment.
Order management does not exist in isolation—it must integrate with multiple systems throughout the retail technology ecosystem. Ecommerce platforms capture orders, ERP systems manage finance and inventory, warehouse management systems control fulfillment, CRM systems maintain customer relationships, and logistics providers handle shipping. When these integrations are complex, unreliable, or incomplete, order management suffers from data gaps, process discontinuities, and operational inefficiencies that impact both efficiency and customer experience.
Integration challenges manifest in multiple ways that undermine order management effectiveness. Manual data transfer between systems introduces delays and errors. Incomplete integration creates blind spots where order information is unavailable. API failures interrupt order flows when systems cannot communicate. Version mismatches create compatibility problems as systems upgrade independently. Custom integrations built for specific situations become technical debt that complicates future changes. Each integration challenge creates potential points of failure that can disrupt order management operations.
Successful integration requires strategic approaches that balance functionality with maintainability. Modern order management systems offer pre-built integrations with common retail platforms, reducing custom development requirements. API-first architectures enable flexible integration with diverse systems using standardized protocols. Integration platforms provide centralized management of connections between systems, with monitoring and alerting for integration health. Comprehensive testing ensures that integrations function correctly across normal and edge-case scenarios. By treating integration as a strategic capability rather than a technical detail, retailers can build robust connections that support reliable order management.
Effective order management requires visibility into performance that enables identification of improvement opportunities and demonstration of results. However, many retailers lack comprehensive measurement capabilities that provide the insights needed for data-driven optimization. Without clear visibility into key performance indicators, problems may persist undetected, improvement efforts lack focus, and the return on order management investments cannot be quantified.
Performance measurement challenges stem from multiple sources. Data fragmentation across systems makes it difficult to calculate comprehensive metrics. Manual reporting processes limit measurement frequency and timeliness. Inconsistent metric definitions prevent meaningful comparison across time periods or business units. Lack of benchmarking makes it difficult to assess whether performance is competitive. These measurement gaps prevent the continuous improvement culture that drives operational excellence.
| Performance Area | Key Metrics | Target Benchmarks |
|---|---|---|
| Processing Speed | Order cycle time, processing time per order | 40% improvement with automation |
| Order Quality | Order accuracy rate, perfect order percentage | 98%+ order accuracy |
| Delivery Performance | On-time delivery rate, delivery speed | 95%+ on-time delivery |
| Customer Experience | Return rate, customer satisfaction, NPS | |
| System Health | Uptime, error rate, integration success | 99.9%+ uptime |
Solving performance measurement challenges requires comprehensive approaches that provide visibility across all operational dimensions. Unified data platforms consolidate information from all order management systems, enabling comprehensive metric calculation. Automated reporting generates metrics regularly without manual effort, providing timely visibility. Defined KPI standards ensure consistent measurement across time periods and business units. Benchmarking programs compare performance against industry standards and internal targets. Analytical tools enable drill-down investigation of performance patterns and improvement opportunities. With comprehensive measurement capabilities, retailers can identify issues before they become problems, demonstrate improvement progress, and validate the return on order management investments.
Order management challenges are not merely operational inconveniences—they represent strategic obstacles that can limit retail growth, damage customer relationships, and undermine competitive position. The retailers who succeed in modern commerce are those who systematically address these challenges through technology investment, process optimization, and continuous improvement. With order management software investments accelerating and customer expectations continuing to rise, the time to address order management challenges is now.
The path forward involves honest assessment of current order management capabilities, identification of the challenges most impacting business results, and strategic investment in solutions that address root causes rather than symptoms. Unified platforms that consolidate fragmented systems provide the foundation for end-to-end visibility and automated workflows. Real-time data capabilities enable responsive operations and customer service. Comprehensive measurement supports continuous improvement and demonstrates return on investment. By addressing order management challenges systematically, retailers can transform this critical function from a constraint on growth into a source of competitive advantage.
The Order Management Software market's continued growth reflects widespread recognition that modern commerce requires modern order management. Retailers who invest in addressing their order management challenges position themselves to capture the substantial growth opportunities in expanding ecommerce markets. Those who continue to struggle with fragmented systems, inventory visibility problems, manual processing bottlenecks, and other challenges will find themselves increasingly disadvantaged against more capable competitors. The choice is clear—address order management challenges proactively or accept their constraints on business success.
Retailers face numerous order management challenges that impact operational efficiency and customer satisfaction. The most common challenges include fragmented systems that create data silos and process disconnection, inventory visibility problems that lead to overselling and stockouts, multichannel complexity that requires coordinating orders across multiple sales channels, manual processing bottlenecks that slow operations and increase errors, returns management difficulties that create customer frustration and operational burden, and scalability constraints that limit growth potential. Additionally, organizations struggle with lack of real-time data access, poor integration between systems, difficulty managing customer expectations, and insufficient automation. These challenges compound as order volumes grow, making systematic solutions essential for sustainable retail operations.
Fragmented order management systems create significant operational problems that ripple throughout retail organizations. When systems are disconnected, data silos prevent visibility across the order lifecycle, leading to delayed processing, inventory discrepancies, and customer service failures. About 46% of businesses face significant problems because their systems are scattered across multiple platforms that do not communicate effectively. This fragmentation results in manual workarounds that consume staff time, increase error rates, and delay order fulfillment. Customer experiences suffer when representatives cannot access complete order information, leading to frustration and lost loyalty. The solution involves consolidating systems onto unified platforms that provide end-to-end visibility and automated workflows connecting all order management functions.
Inventory visibility represents a foundational requirement for successful order management, yet many retailers struggle to achieve real-time accuracy across their supply chains. Without accurate inventory data, retailers face two costly problems: overselling products that are actually out of stock, leading to order cancellations, customer frustration, and return processing costs, or stockouts that result from inaccurate replenishment decisions and missed sales opportunities. Modern order management systems address this challenge through centralized inventory management that consolidates data from all locations, real-time synchronization that updates stock levels instantly across channels, demand forecasting that predicts inventory needs based on historical patterns, and automated reorder triggering that ensures products are restocked before stockouts occur. This visibility enables retailers to promise accurate delivery dates and fulfill orders from the optimal locations.
Multichannel commerce has transformed order management from a relatively straightforward process into a complex orchestration challenge. Orders now originate from websites, mobile apps, marketplace listings, social commerce, and physical stores, each with unique requirements for fulfillment and customer communication. Managing this complexity requires unified order management that consolidates all orders regardless of source into a single processing system, consistent inventory visibility that prevents overselling across channels, channel-specific fulfillment rules that meet each platform's requirements, and automated order routing that directs orders to optimal fulfillment locations. The retailers who master multichannel order management treat each sales channel as part of an integrated ecosystem rather than separate operations, enabling consistent customer experiences while maximizing operational efficiency.
Automation delivers transformative benefits for order management operations, starting with dramatic efficiency improvements. Retailers using automated order management reduce processing time by 40%, freeing staff to focus on higher-value activities rather than manual data entry and routine processing. Automation eliminates the errors that creep into manual processes, reducing costly order mistakes that lead to returns, refunds, and customer complaints. Faster processing speeds enable same-day fulfillment and expedited delivery options that customers increasingly expect. Consistent automation ensures that every order follows the same high-quality process regardless of volume, maintaining service levels during peak periods without proportional staffing increases. The operational benefits compound over time as automation continuously executes without fatigue while improving through optimization and learning.
Returns management has become a critical order management function as return rates have increased alongside ecommerce growth. Managing returns effectively requires processes that make returns easy for customers while protecting retailers from fraud and loss. Key elements of effective returns management include self-service return initiation that reduces customer service burden, automated refund processing that speeds customer satisfaction, inventory return tracking that accurately reflects returned merchandise availability, and vendor or supplier coordination for products that require supplier returns. Poor returns experiences damage customer relationships and loyalty, with research showing that customers who encounter difficult return processes are significantly less likely to make future purchases. Modern order management systems integrate returns processing with original order data, enabling efficient handling and accurate inventory updates.
Addressing modern order management challenges requires strategic technology investments that modernize legacy systems and enable new capabilities. The Order Management Software market was valued at USD 3.65 billion in 2024 and is projected to grow at 16.5% compound annual growth rate, reflecting widespread recognition of this investment need. Key technology investments include unified order management platforms that replace fragmented systems, inventory management systems with real-time visibility and forecasting capabilities, automation tools for order processing, customer communication, and fulfillment workflows, analytics and reporting that provide operational visibility and support data-driven decisions, and integration capabilities that connect order management with ERP, CRM, and other business systems. The most effective technology strategies prioritize platforms that address multiple challenges simultaneously rather than point solutions that may create new integration problems.
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