Batch picking is a warehouse order fulfillment method in which items for multiple orders are collected in a single picking trip. Instead of picking products for one order at a time, warehouse employees gather items for several orders and then sort them into individual orders.
This approach can reduce repeated travel within the warehouse, improve picking efficiency, and help businesses process multiple orders more effectively. Its results depend on factors such as order volume, product demand, warehouse layout, and sorting requirements.
In this article, we explain the batch picking process, its types, advantages, challenges, and best practices for warehouse operations.
Definition of Batch Picking
Batch picking is a type of order picking performed in a warehouse by grouping several customer orders into a single picking route. Workers collect items for multiple orders on one route without finishing one order before starting another one.
Batch picking is a great solution for e-commerce companies receiving multiple orders for the same product. In such cases, batch picking will help save workers’ time and make more efficient use of their time.
Consider an e-commerce store that has received five orders from different clients. All orders include one bottle of shampoo, and some of them might also have additional products.
In the case of single-order picking, the worker will have to go to the shelf with shampoo five times to get a bottle for each order.
Using batch picking, a worker will pick up all bottles of shampoo in one visit to the shelf. Items are separated based on the order they belong to after picking and sent for packing and shipping.
Batch picking is widely used in e-commerce order fulfillment centers.
How Does Batch Picking Work?
The batch picking process entails grouping orders, creating pick lists, gathering products, sorting, and preparing the orders for shipment. The use of an organized procedure ensures the accuracy of the process as many orders are handled at once.
1. Grouping of Similar Customer Orders
The process begins by grouping customer orders based on factors such as similarities in products, warehouse locations, or any other factors that might influence grouping.
In case there are multiple orders with the same skincare product, these orders will be grouped together to avoid having many trips to gather the same product.
Orders may be grouped based on product availability, order size, deadlines or shipping needs, among others.
Grouping is essential in ensuring efficient operations since improper batches will take time to sort out.
2. Creating Batch Pick List
After the grouping process, the next step is to prepare a pick list for the batch.
It is comprised of products that should be picked, their locations in the warehouse and the quantities that need to be gathered for the grouped orders. For instance, eight customer orders may require a total of twelve notebooks and six pens.
3. Pick Items from Warehouse Shelves
The workers use the pick list to pick the required products from their specific locations in the warehouse.
Rather than making separate trips for each order, the workers pick items for the whole batch in one trip.
The organization of products based on warehouse location can also help in reducing the distance covered during this process.
The workers need to check the names, quantity of products and available stock.
4. Sort the Items Based on Individual Orders
After picking the products, the next thing that the workers have to do is to sort the products based on individual customer orders.
For example, in case the batch consists of ten individual customer orders, then each product must be sorted according to the order before packing.
This is done manually using trays or sorting stations. Firms that get many orders can use barcodes and software installed in the warehouse.
This process is very important since it ensures that all customers get their correct order.
5. Packaging, Checking, and Dispatching of Orders
After sorting the products, the next step is for warehouse employees to pack the orders.
Every order is verified in accordance with the order specifications to ensure that the correct products and their quantities have been picked from the store.
Products are packaged carefully, shipping labels are printed, and the orders are dispatched.
Verification ensures that shipping mistakes, returns, and complaints from customers are kept to a minimum.
When carried out efficiently, batch picking helps orders move through the warehouse without compromising accuracy.
Why is Batch Picking Advantageous?
There are a number of reasons why batch picking is advantageous. Some of them are mentioned below:
Reduced Travel Time in Warehouse
The main advantage of batch picking is reduced travel time.
While doing single-order picking, warehouse workers may have to walk back and forth to pick the same products for several different customers in the warehouse.
Through batch picking, all of this is consolidated into one trip.
This means that workers spend more time picking the products than moving around.
Increased Speed of Order Fulfillment
Since batch picking enables the processing of multiple orders in less time, this technique is beneficial to warehouses.
The practice of gathering items for multiple orders allows businesses to cut down on repeated pick operations and speed up order completion before the packing stage.
Order fulfillment might be accelerated by faster picking, especially during sales events, festive seasons, and other times of high demand.
But the effect would depend on order similarity, warehouse configuration, sorting capability and available workforce.
Reduced Labor and Operational Expenses
Eliminating unnecessary movement will allow employees of the warehouse to perform more picking tasks during working hours.
That could decrease the labor cost per order and optimize the use of warehouse facilities.
Batch picking could also decrease operational expenses that stem from repeated movements and inefficient picking routes.
But one should take into account the sorting requirements and expenses on additional equipment or software.
Increased Warehouse Productivity
Batch picking allows the employees to pick products for multiple orders in one round of picking.
This decreases the repetitive nature of the process and allows the employees to process multiple orders without increasing the burden of work on them.
With proper organization of the storage areas, pick lists, and sorting process, batch picking may be helpful in improving the productivity of the warehouse.
Organizations can also measure the efficiency in terms of speed of picking, error rate, and processing time in order to make improvements.
Improved Handling of Increased Orders Volume
E-commerce organizations face increased number of orders during holiday promotions, marketing campaigns, and other peak shopping periods.
Batch picking is useful in this case as it combines the picking requirements of multiple orders in one trip.
This helps in increasing the volume of orders that the warehouse can process without increasing the labor force.
However, it is important to check whether the sorting and dispatching processes are capable of handling the increased load.
What Are the Various Forms of Batch Picking?
Batch picking can take various forms, depending on the variety of products sold, order quantity, and the technology used in the warehouse.
Knowing these forms will enable companies to choose a batch picking method that best suits their needs.
Single-SKU Batch Picking
Single-SKU batch picking is a method where the same item is collected for several customer orders within a single journey.
For instance, an online shop receives fifteen orders for the same phone charger. The warehouse picker collects all fifteen chargers at once and then separates them across the different orders.
This type of batch picking is ideal for those companies selling items that are commonly found in individual customer orders.
It is relatively easy to arrange and minimizes repetitive visits to the same location within the warehouse.
Multi-SKU Batch Picking
In multi-SKU batch picking, various items required for multiple customer orders are collected in one picking run.
In a practical scenario, orders from customers may require notebooks, pens, water bottles, and backpacks. Rather than picking individual items for each order, the picker collects items for multiple orders.
Collected products will be sorted according to the orders they belong to.
This process can enhance efficiency when there are multiple orders requiring common products. But sorting and careful planning are necessary to avoid mixing orders.
Batch Picking With a Warehouse Management System
With a warehouse management system, the picking process will be much easier and efficient through automation.
Through WMS, incoming orders can be analyzed, grouped into appropriate batches, and used to calculate the quantities of required items and generate pick lists.
Based on the functionality of the system, WMS can also offer optimized picking routes, enable barcode scanning, and maintain inventory records while products are being collected.
A warehouse receiving thousands of orders every day can make use of WMS to analyze overlapping orders and make batches for picking.
Batch Picking Compared to Other Forms of Warehouse Picking Methods
There are various picking methods that can be used in collecting the goods from a warehouse. Some of the other picking methods are single order picking, zone picking, wave picking and cluster picking.
Each picking method has its own strengths, and choosing the right one will depend on the size of the warehouse, type of products, number of orders and other considerations.
Comparison between Batch Picking and Single-Order Picking
In single-order picking, picking starts with collecting all the products needed for one customer order.
Batch picking entails combining the picking requirements of various orders into one picking run.
The primary distinguishing feature is the manner in which the orders are grouped while picking them.
| Feature | Batch Picking | Single-Order Picking |
| Picking process | Multiple orders are collected at once | Collection of one order at a time |
| Travel distance | Often shorter for similar orders | Travel distance can be higher |
| Sorting process | Items have to be sorted by order | Less sorting of items required |
| Best suited for | Orders with overlapping products | Low order volumes or complex individual orders |
Batch picking is often more efficient when several orders require the same products. Single-order picking may be more suitable when orders contain unique items or require specialized handling.
Batch Picking vs. Zone Picking
With zone picking, a warehouse is split into certain zones, with a person picking goods from the respective zones.
In batch picking, workers select items to fulfill more than one order at once, possibly moving across several warehouse zones.
The key distinction here is that batch picking involves combining orders, while zone picking involves organizing the work depending on the location of the warehouse.
| Feature | Batch Picking | Zone Picking |
| Main feature | Combining orders | Dividing a warehouse into zones |
| Responsible area of work | Determined by the picking route and batch | Determined by the assigned zone |
| Trip management | Minimising repeat trips when picking items for similar orders | Reducing the need for workers to travel across the entire warehouse |
| Well-suited for | Similar orders and similar products | Large warehouses with divided zones |
These approaches can also be used in combination. For instance, workers may pick items to fulfill orders in their zones before the products are sent for consolidation.
Difference Between Batch Picking and Wave Picking
In wave picking, groups of orders are released for picking at predetermined times or in waves.
The orders can be arranged based on the deadline for shipment, pickup time by the carrier, product availability, and other priorities of fulfillment.
On the other hand, batch picking concentrates on picking products for several orders in one picking journey.
| Features | Batch Picking | Wave Picking |
| Basic idea | Combining picking activities for multiple orders | Scheduling and release of orders in groups |
| Timing | Depends on the schedule of batch picking | Based on wave picking schedule |
| Basic aim | Eliminate repetitive picking trips | Scheduling picking activities according to fulfilment priorities |
| Most appropriate for | Orders with similar product needs | Fulfilment operations with scheduled dispatches and large number of orders |
Batch picking and wave picking are not mutually exclusive. A warehouse can release orders in waves and then use batch picking to collect products for the orders within each wave.
What are the major Batch Picking Challenges?
Even though batch picking increases the efficiency of the business operation, several challenges arise from the batch picking process.
Sorting Mistakes
While the products of many customers are gathered together, the worker needs to sort out the items and place each one in the correct order.
The sorting mistake will cause the customer to get the wrong products and possibly receive an incomplete order.
To minimize this issue, companies can use clear bin labels, barcodes, order specific compartments and sorting methods.
Inventory and Sorting Problems
Incorrect data about the company’s inventory may cause problems while conducting batch picking.
If the pick list shows that there are ten products, and there are actually only seven available, then the picking process may be interrupted.
Cycle counting and real-time updating of inventory data will help the company avoid such issues.
More Sorting and Packaging Tasks
While gathering orders will help save time in picking operations, it may add to the task involved in sorting and packaging.
Workers in the warehouse have to sort out the gathered goods, check each order, and pack them separately.
Sorting tasks being limited in capacity, the goods are likely to pile up on workstations, delaying deliveries.
Businesses need to examine the whole process of fulfilling the orders rather than just focusing on how quickly the goods are picked.
Poor Combination of Orders and Products
All orders cannot be grouped together using the batch picking technique.
Those orders that contain fragile goods, oversized goods, goods requiring special packaging, or goods located far away cannot be easily batched.
Just as orders with contrasting handling requirements can cause complications, businesses must select the right batches based on dimensions, locations, and other aspects.
Best Practices for Effective Batch Picking
In order to achieve efficiency from batch picking, it is necessary to create effective procedures and analyze the performance of the warehouse.
The following best practices will help improve picking efficiency and accuracy:
1. Create an effective batch of orders: Create a batch of orders containing similar products, storage locations or handling requirements. It is important not to create a batch which will include a lot of travel and difficult sorting processes.
2. Organize the warehouse properly: Place the most often picked products in convenient storage locations. It will help reduce traveling time.
3. Utilize effective picking lists: Pick lists must contain information about product name, quantity and location of storing. Digital picking instructions may be even more useful.
4. Use barcode scanners: This tool will help verify the product name and quantity during the process of picking and sorting processes.
5. Update the inventory records accurately: Update the stock quantity every time you pick products and track any inconsistencies.
6. Balance Batch Sizes: Although larger batch sizes may minimize traveling time, they may complicate sorting processes. Batches should be determined according to the number of orders, warehouse space, and number of items to be picked.
7. Training for warehouse employees: Warehouse personnel should know picking process, product identification, sorting procedures, and verification process.
8. Performance measurement: Some key performance indicators (KPIs) which should be monitored include picks per hour, order accuracy, picking time, labor cost per order and order processing time. Key performance indicators enable managers to identify inefficient aspects.
9. Integrate warehouse technology: Warehouse Management System (WMS) system will allow batch formation, pick list generation, barcode scanning and better visibility into the picking process.
10. Fulfillment process overview: The faster the picking process, the faster is the delivery process; therefore, sorting, packaging, labeling, and shipping processes must be able to keep up with the volume created by batch picking.
By following the above-mentioned practices, companies can improve their warehouse productivity without sacrificing order accuracy.
When Is Batch Picking Suitable for an Organization?
Batch picking is suitable for organizations that handle multiple orders and have similar product requirements.
Batch picking is suitable for use in the following cases:
- Multiple orders: Organizations that handle multiple orders on a daily basis can use batch picking to reduce repetitive picking trips.
- Popularly ordered items: Organizations that sell items which are frequently ordered by customers can pick the items as a batch.
- Small online orders: Organizations handling multiple orders containing only a few items can benefit from batch picking.
- Warehouse repetitive operations: Organizations that have predictable orders in the warehouse can create batches that reduce unnecessary trips in the warehouse.
- Efficiency improvement: Organizational businesses that aim to increase the efficiency of their employees’ work through efficient picking routes can benefit from batch picking.
How Does Technology Enhance the Efficiency of Batch Picking?
Technology is essential for increasing the efficiency of batch picking in an organization.
With increasing order numbers, batch picking becomes harder to control. Therefore, the technology ensures that all the picking activities are well coordinated in the warehouse.
WMS
WMS is the system that helps to organize picking processes. The system enables the grouping of orders and the generation of pick lists among other things.
Barcoding
The technology ensures that barcodes are used to check product identity and quantity in the process of picking. It ensures that all the right products are picked and ready for sorting and packing.
Inventory Management Software
The software provides accurate inventory information. Such information assists warehouse teams in determining whether products are available or not before generating picking batches.
Automated Picking System
The automated picking systems include conveyors, automated storage and retrieval systems, and robotic picking among others depending on the need of the business.
Such automated picking systems are usually expensive but appropriate for busy warehouses.
Analysis and Measurement of Performance
Through the use of warehouse analytics, managers will be able to spot the most commonly ordered items, assess the efficiency of picking process, track error rates and analyze the performance of batches.
The analysis of the above data will allow companies to enhance batch planning, change the storage places and arrange labor efficiently.
Through the combined use of such technologies, warehouses can improve inventory visibility, order processing, and the scalability of e-commerce fulfillment.
Conclusion
Batch picking is an efficient technique of fulfilling orders in a warehouse. This picking strategy enables companies to pick products for several customers within one run. Batch picking can contribute to increased efficiency, decreased manpower spent on each order processing and faster processing in general.
Nevertheless, batch picking needs proper planning, exact inventory control, effective sorting and packing capabilities.
Moreover, companies should analyze the nature of their orders and warehouse characteristics prior to applying batch picking. In many cases, the combination of batch picking with zone picking, wave picking or even warehouse management systems is preferable.
Overall, batch picking aims not only at picking more products within shorter periods. It seeks to establish an efficient process of product fulfillment.
FAQs
Batch picking is a warehousing operation where the goods required to fulfill several customers’ orders are gathered in one go and then sorted into individual orders before being packed and dispatched.
Batch picking process starts with the grouping of similar orders placed by customers, followed by making a batch picking list, gathering the products from the warehouse shelves, sorting the products according to the individual order, and finally packing them.
The key advantages of batch picking are reduced travel time within the warehouse, increased efficiency in order fulfillment, lesser labor required for each order and effective handling of high-volume orders.
Batch picking involves placing the items needed in multiple orders into one picking trip. Wave picking consists of grouping the orders that are scheduled to be picked at certain times or according to their priorities. Batch picking and wave picking can be combined.
Batch picking involves multiple orders being collected on one picking trip, while zone picking involves splitting the warehouse into certain zones in which the goods are picked up. Companies can utilize both strategies simultaneously in order to enhance their warehouses’ efficiency.
A company should implement batch picking in case of multiple orders with the same product needs, handling of large order quantities, or shipping of small e-commerce orders.
