Warehouse Technology · Fulfillment Automation
For decades, the fundamental question in picking was simple: how do you move workers through a warehouse as efficiently as possible? Goods-to-person systems have changed that question entirely, and the operations embracing this shift are pulling ahead on speed, accuracy, and labor efficiency.
Why Traditional Batch Picking No Longer Keeps Up
Batch picking worked on a simple principle: if workers have to travel anyway, have them pick for multiple orders at once. In operations with stable, high-volume order profiles, that logic held.
But the rise of e-commerce did not just increase order volumes. It changed the fundamental nature of orders, making them smaller, more varied, and expected faster than ever. Global online retail sales exceeded $6.3 trillion in 2024, and consumer expectations around speed have risen in lockstep. Operations built around batch processing are now running workflows that were never designed for this environment.
The Batch Picking Problem
After items are collected across multiple orders, they must be sorted — a step that adds labor, time, and error risk. In high-SKU, high-velocity environments, that sorting layer can cancel out whatever efficiency batch picking generated upstream.
What GTP Changes
Goods-to-person systems eliminate most worker travel and the downstream sorting step entirely, making discrete order picking operationally practical for the first time at scale.
Labor accounts for nearly 50% of total warehouse operating costs, and a significant share of that labor is lost to travel and post-pick sorting — work that adds no value to the order itself.
What Goods-to-Person Systems Actually Change
Goods-to-person (GTP) systems — including AS/RS solutions, autonomous mobile robots (AMRs), and shuttle systems — flip the model. Instead of workers traveling to inventory, inventory travels to stationary workers at ergonomic pick stations.
Reduction in worker travel time with robotic shuttle GTP systems
Lines per hour achievable at GTP pick stations
Order accuracy rates with pick and put validations
Increase in productivity after adopting warehouse automation
Traditional order picking can require workers to travel as much as 10 miles per day. Goods-to-person systems eliminate most of that movement entirely, and with it, much of the rationale for batching in the first place. When travel time is no longer the primary driver of labor cost, discrete order picking becomes operationally practical in a way it simply was not before.
Why Discrete Order Picking Fits Today’s Fulfillment Demands
The operational case for discrete picking in goods-to-person environments goes beyond simplicity. Each of the five advantages below compounds on the others.
Five operational advantages of GTP with discrete picking
Speed — Without sorting delays, orders are completed and released faster, which is critical for same-day and next-day delivery models where cycle time is a direct competitive differentiator.
Accuracy — Each order is handled independently, reducing cross-contamination risk. GTP-driven operations can achieve accuracy rates up to 99.99% with efficient pick and put validations.
Flexibility — Discrete picking adapts to shifting order profiles without structural workflow changes. When demand spikes or SKU mix changes, operations respond without re-engineering a batch-and-sort process.
Traceability — Because each order is managed individually, identifying and resolving fulfillment issues is faster and more precise.
Labor efficiency — GTP stations reduce physical strain and simplify training. Pickers work in a controlled environment guided by pick-to-light or screen-based interfaces, shortening onboarding time and sustaining consistent performance.
Warehouse automation and workforce safety
Warehouses that have adopted automation technologies have seen a 25% reduction in workplace injuries alongside a 35% increase in productivity. GTP pick stations reduce repetitive travel strain, lower injury risk, and create a more consistent, manageable work environment for employees.
Scalability Has Changed the Equation for Mid-Market Operations
One of the most significant shifts in recent years is not the technology itself. It is who can access it. What was once a capital investment reserved for the largest distribution networks has become viable for mid-sized and growing fulfillment operations.
How Modular Deployment Works
Modular AMR-based systems allow operations to deploy GTP capabilities incrementally, starting with the highest-volume SKUs or most labor-intensive zones and expanding as volume and business case justify it. That scalability removes the traditional barrier of having to justify a full-facility transformation before seeing any return.
The RightFIT approach to goods-to-person integration
At Conveyco, our RightFIT methodology is built around the principle that the right solution depends on your specific operation, including your order profiles, throughput requirements, labor constraints, and growth trajectory. For many mid-sized operations today, GTP with discrete picking is exactly that solution. For others, it is a hybrid model that incorporates GTP for fast-moving SKUs while retaining conventional methods elsewhere. The point is that GTP is now a viable option for more operations than ever, and the operational math increasingly favors it.
How to Evaluate Whether Goods-to-Person Is Right for Your Operation
If your fulfillment operation is running batch picking today, the right question is not whether GTP and discrete picking are better in the abstract. It is whether they are the better fit for your specific environment.
Sorting delays creating downstream bottlenecks
Error rates climbing as order profiles diversify
Labor costs growing faster than throughput
Struggling to hit same-day or next-day SLAs consistently
Those are the operational pressure points that goods-to-person systems are built to address — not through brute-force speed, but through structural workflow improvements that reduce unnecessary complexity.
The conversation starts with data. Your order profiles, labor utilization, peak throughput requirements, and floor constraints are the foundation of every project we take on. That analysis is what separates a solution that fits from one that simply gets implemented.
Conveyco is a full-service warehouse automation integrator specializing in goods-to-person systems, AS/RS, AMRs and robotics, and WES software. We have been designing and integrating fulfillment solutions for close to 50 years, guided by our RightFIT methodology.
Frequently Asked Questions About Goods-to-Person Systems
What is a goods-to-person system in a warehouse?
A goods-to-person (GTP) system brings inventory directly to stationary workers at ergonomic pick stations, rather than having workers travel through aisles to find items. GTP technology includes AS/RS solutions, autonomous mobile robots (AMRs), and robotic shuttle systems, and can reduce worker travel time by 60 to 70% while achieving pick rates of over 600 lines per hour.
How does goods-to-person picking differ from batch picking?
Batch picking consolidates multiple orders into a single worker trip to minimize aisle travel, but requires a downstream sorting step that adds labor, time, and error risk. Goods-to-person systems eliminate most travel entirely, making discrete order picking practical and removing the need for post-pick sorting altogether.
What accuracy rates can goods-to-person systems achieve?
GTP-driven operations can achieve order accuracy rates up to 99.99% with efficient pick and put validations. Because each order is handled independently in a discrete picking workflow, the risk of cross-contamination between orders is significantly reduced compared to batch picking environments.
Are goods-to-person systems only for large distribution centers?
No. Modular AMR-based GTP systems now allow mid-sized and growing fulfillment operations to deploy capabilities incrementally, starting with high-volume SKUs or labor-intensive zones and expanding over time. The capital barrier that once limited GTP to the largest networks has been significantly reduced.
How do goods-to-person systems affect warehouse labor costs?
Labor accounts for nearly 50% of total warehouse operating costs, with a large share lost to travel and post-pick sorting. GTP systems address both by eliminating most worker travel and removing the sorting step. Warehouses adopting automation technologies have seen a 35% increase in productivity and a 25% reduction in workplace injuries.
How do I know if a goods-to-person system is right for my operation?
Key signals include sorting delays creating downstream bottlenecks, rising error rates as order profiles diversify, labor costs growing faster than throughput, and difficulty hitting same-day or next-day SLAs. A data-driven assessment of your order profiles, labor utilization, peak throughput, and floor constraints is the right starting point.
Ready to see if goods-to-person fits your operation?
Schedule a consultation with the Conveyco team to walk through what the right solution looks like for your specific environment.
