2022-07-21

Stock Keeping Unit: Streamline Your eCommerce Inventory Management

Justin Wiley

Justin Wiley

Are you an eCommerce team looking for a simple way to launch new landing pages, campaigns, and editorials with expertly crafted pre-built landing pages? Look no further! In this article, we will delve into the world of stock keeping units (Stock Keeping Units) and discover how they can revolutionize your inventory management process. Whether you're a seasoned eCommerce professional or just starting out, understanding Stock Keeping Units and their significance is crucial for optimizing your operations.

What is a Stock Keeping Unit?

What is a Stock Keeping Unit?

A stock keeping unit, commonly referred to as SKU, is a unique alphanumeric code assigned to each distinct product in your inventory. SKUs serve as internal tracking numbers that enable efficient management and organization of your products. These codes can include a combination of letters, numbers, symbols, or a mixture of all three.


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What is a Stock Keeping Unit Example?

A SKU example serves as a practical illustration of how stock keeping units are used to identify and manage products. Let's consider an example in the context of an online clothing retailer:

Example SKU: TSHIRT-BLUE-M

Product: T-Shirt

Color: Blue

Size: Medium

In this example, the SKU code "TSHIRT-BLUE-M" represents a specific t-shirt product variant. The code includes relevant attributes such as the product type, color, and size. By utilizing such SKU examples, eCommerce teams can gain a better understanding of how to structure and create their own SKUs effectively.

What is the Difference Between UPC and Stock Keeping Unit?

What is the Difference Between UPC and Stock Keeping Unit?

While both UPC (Universal Product Code) and SKU (Stock Keeping Unit) are codes used to identify products, they serve different purposes within the inventory management process. Here are the key distinctions:


Universal Product Code (UPC):

Purpose

UPC codes are primarily used for product identification at the point of sale.

Standardization

UPC codes follow a globally recognized and standardized format.

Uniqueness

Each product variant has a unique UPC assigned by the manufacturer.

Barcodes

UPCs are commonly represented as barcodes for scanning during retail transactions.

Examples: 12-digit UPC codes like 012345678910 or 7-digit UPC-E codes like 1234560.

Stock Keeping Unit (SKU)

  • Purpose: SKUs are used for internal inventory management and tracking purposes.
  • Customization: SKUs are created and customized by individual businesses to suit their specific needs.
  • Uniqueness: Each distinct product in the inventory is assigned a unique SKU code.
  • Attributes: SKUs can include product attributes, variations, or categories for efficient organization.
  • Examples: Custom alphanumeric codes like T SHIRT-BLUE-M or 12345-6789.

In summary, UPC codes are standardized and primarily used for retail transactions, while SKUs are customized internal codes for efficient inventory management and organization.

How Does a Company Use a Stock Keeping Unit?

How Does a Company Use a Stock Keeping Unit?

Companies leverage SKUs in various ways to streamline their inventory management processes. Here's how a company typically uses SKUs:

Product Identification

SKUs uniquely identify each product in the company's inventory, allowing for efficient tracking and management.

Inventory Organization

SKUs facilitate categorization and organization of products based on attributes such as type, color, size, or style. This enables quick and accurate product retrieval.

Order Fulfillment

Companies use SKUs to ensure the correct products are selected and shipped during the order fulfillment process, reducing errors and improving customer satisfaction.

Stock Control

SKUs provide real-time insights into stock levels, enabling companies to monitor inventory, plan for restocking, and avoid stockouts or overstock situations.

Reporting and Analysis

By associating sales and other data with SKUs, companies can generate reports and perform analysis to make informed decisions about inventory, sales performance, and overall business strategies.

Integration with Systems

SKUs are integrated into inventory management systems, point-of-sale systems, and eCommerce platforms, ensuring seamless synchronization of product information and stock levels.

How Do I Create a Stock Keeping Unit for My Product?

How Do I Create a Stock Keeping Unit for My Product?

Creating a SKU for your product requires careful consideration of your inventory management needs and goals. Follow these steps to create an effective SKU for your product:

Identify Product Attributes

Determine the key attributes that differentiate your products. These can include size, color, material, style, or any other relevant factors.

Define SKU Format

Decide on the structure and format of your SKU. It's recommended to create a format that is intuitive and easy to understand for your team members.

Assign Attribute Codes

Assign unique codes or abbreviations for each attribute. For example, "B" for blue, "M" for medium, or "LS" for long sleeve.

Combine Attribute Codes

Combine the attribute codes to create the final SKU. Ensure the resulting SKU is unique and descriptive of the product variant.

Document SKU Guidelines

Establish clear guidelines and documentation for creating and using SKUs within your company. This ensures consistency and understanding among team members.

Implement and Test

Implement the SKU system within your inventory management system and conduct thorough testing to ensure proper functionality and integration.

Remember, the goal of creating a SKU is to develop a systematic and efficient way to identify, categorize, and track your products throughout their lifecycle.


How Do I Get a Stock Keeping Unit Number for My Product?

Obtaining a SKU number for your product involves an internal process within your company. Here's how you can acquire a SKU number:

Establish SKU Creation Process

Set up a defined process within your company for generating and assigning SKU numbers to products. This ensures consistency and avoids duplication.

Develop SKU Generation Rules

Define rules or guidelines for creating SKU numbers based on your inventory management needs and product attributes. These rules can include the format, length, and information to be included in the SKU.

Internal SKU Assignment

Assign SKU numbers to your products according to the established rules. This can be done manually or through an automated system, depending on the size and complexity of your inventory.

Integration with Systems

Ensure that the assigned SKU numbers are integrated into your inventory management system, eCommerce platform, and any other relevant systems to enable accurate tracking and reporting.

Testing and Validation

Thoroughly test the assigned SKU numbers to ensure they are functioning correctly within your systems and accurately represent the intended products.

By following these steps, you can efficiently create and assign SKU numbers to your products, enabling effective inventory management and streamlined operations.


Why is Stock Keeping Unit Important?

Effective inventory management is the backbone of any successful eCommerce operation, and SKUs play a vital role in achieving this. Here's why stock keeping units are essential for your eCommerce business:

Streamlined Tracking

SKUs provide a standardized method to identify and track individual products throughout their lifecycle. By assigning unique codes, you can easily locate and manage your inventory, reducing errors and saving valuable time.

Accurate Stock Control

With SKUs, you gain granular visibility into your stock levels. Tracking individual items becomes more precise, allowing you to optimize stock replenishment, prevent stockouts, and minimize overstock situations.

Efficient Order Fulfillment

When orders pour in, accurate and efficient order fulfillment is paramount. SKUs facilitate picking, packing, and shipping processes by ensuring the right product is selected and delivered, reducing errors and improving customer satisfaction.


How Does Stock Keeping Unit Work?

Understanding how SKUs work is essential to leverage their potential for your eCommerce business. Here's a step-by-step breakdown:

Create a SKU Structure

Develop a consistent SKU structure that aligns with your inventory management needs. Consider including relevant information such as product attributes, variations, or categories.

Assign Unique Codes

Assign unique SKU codes to each product in your inventory. These codes should be easy to read and understand while remaining distinct to avoid confusion.

Integrate SKUs

Incorporate SKUs into your inventory management system, ensuring they are linked to relevant product information such as descriptions, pricing, and stock levels.

Utilize Barcodes

To enhance efficiency, consider using barcodes or QR codes containing SKU information. This enables seamless scanning during various stages of the inventory management process.

Regular Maintenance

Periodically review and update your SKUs as your inventory evolves. Maintain consistency and accuracy to avoid any complications.


What Are the Benefits of a Stock Keeping Unit?

Implementing stock keeping units in your eCommerce operations offers several benefits:

Enhanced Organization

SKUs streamline your inventory management, allowing for easy product identification, categorization, and sorting.

Improved Efficiency

With accurate tracking and faster order processing, you can streamline your operations and boost overall efficiency.

Inventory Optimization

SKUs provide real-time insights into stock levels, enabling data-driven decisions for effective inventory planning and reducing the risk of overstocking or stockouts.

Scalability

As your business grows, SKUs provide a scalable framework to accommodate expanding product lines and inventory management requirements.


Are There Any Downsides to Stock Keeping Unit?

While stock keeping units offer numerous advantages, it's important to be aware of potential challenges:

Implementation Effort

Initially setting up SKUs requires time and effort to develop a standardized structure and assign codes to existing inventory.

Training and Familiarization

Training your team members on SKU management is essential to ensure consistent use and understanding of the system.

Maintenance and Updates

Regular maintenance and updates are necessary to keep SKUs accurate and up to date, especially when introducing new products or discontinuing existing ones.


What Are the Alternatives to Stock Keeping Unit?

While SKUs are widely adopted in the eCommerce industry, there are alternative inventory management systems you can explore:

Universal Product Codes (UPCs)

UPCs are standardized barcodes used for identifying products on a global scale. They are commonly utilized in retail environments and can be integrated into your inventory management system.

Serial Numbers

Serial numbers are unique identifiers assigned to individual products. They are commonly used for tracking high-value items or products that require warranty management.

Batch Numbers

Batch numbers are codes assigned to specific groups of products produced or manufactured together. They are primarily used in industries where product traceability is critical, such as food or pharmaceuticals.



Final Thoughts About Stock Keeping Unit

stock keeping units (SKUs) play a vital role in streamlining inventory management for eCommerce teams. By assigning unique codes to each product, businesses can efficiently track, organize, and fulfill orders, leading to improved operational efficiency and customer satisfaction. With a clear understanding of SKUs and their benefits, you can revolutionize your inventory management process.

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Remember, efficient inventory management starts with effective SKU implementation. Embrace the power of SKUs, leverage advanced tools like Replo, and unlock the true potential of your eCommerce business.


Frequently Asked Questions about Stock Keeping Unit

How do I create an effective SKU structure?

To create an effective SKU structure, consider incorporating relevant product attributes, such as size, color, material, or style. Ensure the structure is intuitive and easy to understand for your team members.


Can I change Stock Keeping Units for existing products?

Yes, you can change SKUs for existing products; however, it is essential to update all relevant systems, including inventory management, order processing, and reporting, to maintain consistency and avoid confusion.


Should I use Stock Keeping Units for every product in my inventory?

Using SKUs for every product in your inventory is recommended for consistent tracking and management. However, you may opt to prioritize SKUs for high-demand or frequently stocked items.


Can Stock Keeping Units be alphanumeric?

Yes, SKUs can be alphanumeric, allowing for a combination of letters, numbers, and symbols. This flexibility enables you to create unique codes that align with your inventory management needs.


How often should I review and update Stock Keeping Units?

Regularly review and update SKUs as your inventory evolves. Conduct periodic audits to ensure accuracy and consistency, especially when introducing new products or making significant changes.


Can I Use Stock Keeping Unit as UPC?

No, SKU (Stock Keeping Unit) and UPC (Universal Product Code) are different codes with distinct purposes. While both serve to identify products, they have separate functions within the inventory management process. SKU is primarily used for internal tracking and management, whereas UPC is designed for product identification at the point of sale.


What is Stock Keeping Unit When Selling Something?

When selling something, SKU refers to the unique code assigned to a product to facilitate inventory management and tracking. It allows sellers to efficiently organize, identify, and retrieve products from their inventory. By using SKUs, sellers can streamline order fulfillment processes, optimize stock control, and improve overall efficiency in managing their sales operations.


Does Stock Keeping Unit Mean Item Number?

Yes, SKU can be considered as an item number. It serves as a distinct identifier for each product in your inventory. However, it's important to note that SKU goes beyond just numbering items. It typically includes alphanumeric codes that incorporate additional information such as product attributes, variations, or categories to provide more detailed tracking and organization.


Can Two Products Have the Same Barcode?

No, each product should have a unique barcode associated with it. Barcodes, such as UPC or SKU barcodes, are intended to provide a unique identification method for products. Using the same barcode for multiple products would lead to confusion during inventory management, order fulfillment, and scanning processes. It's crucial to ensure that each product has a distinct barcode to maintain accurate tracking and prevent errors.


Is Stock Keeping Unit the Same as Manufacturing Number?

No, SKU is not the same as a manufacturing number. A manufacturing number typically refers to a code assigned by the manufacturer to identify a specific batch, lot, or production run of a product. It is often used for internal manufacturing and quality control purposes. On the other hand, SKU is a code used for inventory management and tracking within the seller's operations. While they both involve product identification, they serve different functions in different stages of the product's lifecycle.

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