Unnecessary staff travel and chaotic goods placement create hidden losses that can eat up to 20% of warehouse productivity. We break down where this effect comes from, how WMS and bin location storage help remove it, how warehouse slotting changes logistics efficiency, and why picker routes define a warehouse's real productivity.
Location-based storage, WMS, and warehouse slotting: how to eliminate unnecessary movement and improve logistics efficiency
Slotting in WMS: how ABC/XYZ analysis, placement rules, and integrations speed up picking, cut travel distance, and remove chaos in bins.
- Why bin location storage is becoming one of the main topics in warehouse logistics
- How bin location storage works
- Warehouse slotting: the technology WMS vendors rarely talk about
- 7 signs your warehouse needs to switch to location-based storage
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Operational Pain Matters More Than the Dictionary Definition
These materials connect WMS, TMS, 1C and construction to clear metrics: marketplace fines, stock accuracy, EPD and manageable integrations.
WMS
Receiving, picking, packing and shipment are examined through the lens of marketplace fine risk and SLA loss.
Slotting
A wrong bin turns into extra travel for the picker, lower productivity and picking errors.
TMS/ERP/Construction
EPD, EDI and GIS EPD are tied to an integration architecture without fragile point-to-point exchanges.
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Why bin location storage is becoming one of the main topics in warehouse logistics
In early July, heads of warehouses, logistics centers and fulfillment operators will gather at the forum SKLADLOGICS 2026, where automation, WMS technologies and logistics efficiency will be discussed. Interest in the topic is no surprise: many companies have already faced a situation where the warehouse cannot keep up with a growing order flow, while expanding space or adding staff is unprofitable. Businesses are rethinking warehouse logistics for three main reasons:
Three reasons to rethink warehouse logistics
E-commerce growth and increasing warehouse load
Online stores, marketplaces and fulfillment operators handle ever more orders. To pick on time, businesses need to speed up goods receiving, ship faster and use warehouse resources more efficiently. As volumes grow, chaotic item placement slows the warehouse down.
Shortage of warehouse staff
Companies struggle to find experienced staff. When workers spend time searching for goods and walk extra distances between storage zones, warehouse productivity drops and personnel costs rise. That is why businesses aim to shorten unnecessary picker routes and automate routine operations.
High cost of warehouse space
Expanding a warehouse is expensive, so companies try to use their existing space more efficiently. To do this, it is important to organize storage bins properly, keep stock records up to date and run inventory counts quickly. This is where bin location storage helps, WMS system and full management of warehouse operations.
How bin location storage works
Location-based storage is a way of organizing a warehouse where every SKU gets a specific storage location with a unique address. The address includes zone, rack, level and bin. For example: A-05-03-02. From this code an employee immediately knows where an item is and where to put it after receiving. With this storage method, the WMS controls the item's entire path. After goods arrive, the software analyzes each item's characteristics and selects suitable warehouse bins.
It accounts for weight, dimensions, sales frequency and other parameters. Popular items are placed closer to the shipping zone, while rarely demanded ones go further away.
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What bin-location storage delivers
Picker routes get shorter
The worker receives the exact bin address and follows a pre-calculated route. As a result, picking speeds up, the load on warehouse staff decreases and overall warehouse productivity grows.
Stocktaking becomes faster and more accurate
When every unit is assigned to a specific bin, employees check stock and spot discrepancies faster. The company gets reliable data on product availability and makes decisions based on facts rather than manual reconciliations.
You gain full control over product movement
The warehouse management system tracks goods moving between storage zones, records operations in real time and shows current stock levels. A worker scans the item and the bin address with a handheld data terminal, and the system instantly verifies that the action is correct. The business eliminates errors at the receiving, putaway and shipping stages.
Warehouse slotting: the technology WMS vendors rarely talk about
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Warehouse slotting is a way of placing goods into warehouse bins so the warehouse processes orders faster and reduces unnecessary travel.
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The system analyzes demand and product characteristics and determines exactly where each unit should be stored.
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This changes not only the logic of initial product placement but also its redistribution as sales grow, seasons change or new SKUs appear. Combined with WMS and bin location storage, slotting helps build flexible product placement.
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The system moves frequently used items closer to the shipping area, and rarely used ones farther away.
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This shortens picker routes and speeds up operations, especially during peak load periods.
7 signs your warehouse needs to switch to location-based storage
Many companies postpone warehouse modernization because problems build up gradually. If you notice several signs from the list below, consider WMS implementation and the use of bin location storage.
Signs your warehouse is ready for bin location storage
1. Staff spend most of the shift walking around the warehouse
If pickers constantly move between different warehouse zones and cover long distances per shift, items are placed inefficiently. A bin location system shows the exact location of each unit, so the worker travels less. In addition, warehouse slotting places in-demand goods near picking and shipping zones.
2. Finding an item takes minutes instead of seconds
One of the most visible signs: employees regularly search for goods by hand. Bin location storage solves this — the system immediately shows the right bin and builds the optimal route to the specific unit.
3. Frequent picking errors
If customers receive items they did not order and the number of returns is growing, it is worth checking warehouse processes. The cause often lies in the absence of a clear placement system. Location-based storage and item scanning let the team significantly reduce errors during picking.
4. New employees take a long time to get up to speed
In warehouses without a clear structure, new hires spend weeks learning where goods are located. With bin location storage, a worker receives a task on the terminal and sees where to go. As a result, staff start working independently sooner and complete tasks without constant help from colleagues.
5. Slow order picking
If staff fail to pick orders on time and shipping times grow, the warehouse lacks transparency and control. With a WMS, orders are picked and shipped faster, while workload is balanced across employees.
6. Stocktaking turns into a separate project
Stocktaking should be fast and should not halt core operations. With a bin location system in place, staff can check individual zones or bins on a schedule and quickly find discrepancies.
7. The warehouse can no longer keep up with a growing assortment
The number of SKUs grows, free space remains, yet placing new items becomes harder. Staff waste time searching for free bins, and the warehouse gradually becomes unmanageable. Here the combination of WMS bin location storage and warehouse slotting works well: the company uses existing space rationally and keeps order even as the assortment grows.
What excess travel costs
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Let's look at an example. Suppose a 5,000 m² distribution center uses chaotic item placement. The warehouse employs 15 pickers: each one walks roughly 5 kilometers more per day than with well-organized storage. Five kilometers is about an hour of working time per shift. If the business spends on average 400 rubles per hour of one employee's work including taxes and mandatory contributions, daily losses amount to 400 rubles per picker.
Losses go beyond payroll
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However, direct personnel costs are only part of the problem.
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While an employee walks from one rack to another, they are not picking and not generating additional revenue for the company.
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In that same hour, a picker could have handled dozens of SKUs or picked additional orders.
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These losses are especially noticeable during peak load, when the warehouse receives the maximum number of orders.
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Every extra minute affects order processing time, shipping deadlines and the quality of customer service.
How to implement bin location storage correctly
According to McKinsey, up to 40% of warehouse automation projects fail to deliver the expected result. The reason is that companies do not prepare their processes and underestimate the work with people. That is why implementing bin location storage cannot be treated as a software installation — it is a step-by-step change of the entire warehouse operating logic, where every mistake reduces future efficiency.
Five implementation steps
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01
Audit the warehouse
Document how goods actually flow. Observe how employees move around the warehouse, where they lose time, and how they perform operations. Use trackers or other tools to measure the real routes pickers take. Then run ABC and XYZ analysis: it is important to find out which items generate the main workload and how stable demand is. Map the data onto the current warehouse topology to understand where the system breaks down.
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02
Build the address structure and label the warehouse
Create a clear system where storage bins have unique addresses. Break the warehouse into logical levels: zone, aisle, rack, shelf, position. Then physically label all bins and check that the codes are readable. Set warehouse slotting rules from the start to account for product dimensions and movement frequency.
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03
Configure the WMS system
Bring in an integrator to configure the warehouse management system around the warehouse's actual operating logic. A standard configuration is usually not enough — it is important to adapt the rules to specific processes from the very start of the project. The integrator will set up the correct system architecture right away and help avoid mistakes at the design stage.
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04
Train staff and lock in the working rules
Train warehouse staff to work by the new rules. Show them how to use terminals, verify bin addresses and perform operations without deviations. Split the roles and give each worker short instructions: how to receive goods, perform transfers and close out a shipment.
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05
Launch a pilot project
Do not automate the whole warehouse at once — start with the 15-20% of SKUs that drive most of the turnover. Test how bin location storage performs in real conditions. Watch how the system guides employees, how picker routes change, and where delays occur. Use the data to improve warehouse process optimization and adjust the rules.
An integrator will configure the WMS so that the system
- automatically assigned bins at receiving;
- factored in weight, turnover rate and item compatibility;
- cut the picker's travel path to a minimum;
- managed replenishment of active zones.
Piastrella: automating a ceramics and sanitary ware warehouse on 1C:WMS
Situation: Piastrella is a major distributor of finishing materials and sanitary ware in
CIS and abroad, serving wholesale and retail customers.
Implementation notes
Slotting in WMS: how ABC/XYZ analysis, placement rules, and integrations speed up picking, cut travel distance, and remove chaos in bins.
- WMS and Slotting: Organizing the Warehouse by Item Velocity.
- WMS and Slotting: Organizing the Warehouse by Item Velocity.
- WMS and Slotting: Organizing the Warehouse by Item Velocity.
- WMS and Slotting: Organizing the Warehouse by Item Velocity.
Before automation, the warehouse kept records in paper logs and Excel and did not use location-based storage.
Employees searched for goods manually, and shipping errors and mis-shipments occurred regularly.
Stocktaking used to halt operations for several days, and stock data was updated with a delay, leading to purchasing errors and missed orders. Solution: the company implemented 1C:WMS, integrating the system with its existing accounting software.
Every storage bin was assigned an address, and staff were equipped with handheld barcode terminals.
The solution automatically selects a storage location based on weight, dimensions and turnover.
During order picking, the WMS also verifies shade and caliber matching to rule out errors.
Picker routes became shorter and clearer, and replenishment of active zones started running without delays.
Implementation results
- Inventory accuracy rose to 99.9%, while picking errors and SKU mix-ups nearly disappeared.
- Picking speed increased by 30%, including high-load periods.
- Stocktaking became 3 times faster and stopped blocking shipments.
- The company gets up-to-date stock data in real time and plans purchasing more accurately.
- New employees get up to speed faster thanks to clear task scenarios on the terminal.
The "supermarket effect": where it appears and why it reduces productivity
The "supermarket effect" appears in a warehouse when fast-moving items sit far from the picking zone. They are placed "out of habit," without demand analysis. As a result, pickers constantly walk extra distances for the items that sell most often. Time lost on such travel can reach 20% of warehouse productivity.
How "hot" and "cold" zones are formed
To eliminate unnecessary travel, the warehouse is divided into zones by demand. Here it is as a table:
| Zone | Product type | Where items are placed | Result |
|---|---|---|---|
| Hot | High-demand goods (group A) | Closer to the picking zone | Faster order picking |
| Warm | Medium demand (group B) | Middle warehouse rows | Stable operation |
| Cold | Slow-moving items (group C) | Remote zones and upper tiers | Less load on the flow |
How to eliminate unnecessary travel
First, run an ABC analysis and identify the products that generate most of the turnover. Then run an XYZ analysis to understand demand stability. Items in the AX and AY categories are placed closest to the picking zone. At the same time, location-based storage makes it possible to quickly change product locations without manual searching and chaotic moves. The warehouse management system coordinates stock levels and prompts when goods should be moved from the reserve zone to the active zone.
This way the warehouse avoids shortages in the "hot zone" and keeps operating steadily even during peak season. With the warehouse topology set up correctly, hot items are placed right next to the picking area, less in-demand ones farther away, and reserve stock moves to remote zones and upper tiers. Picker routes are built so that a single pass covers several tasks at once, without unnecessary backtracking or crossing paths.
As a result, by reducing unnecessary travel and planning routes more precisely, the business shortens order picking time.
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