SKU Meaning Explained: A Comprehensive Guide

By Irene Daraman Written by Irene Daraman Expertise: Technology, Learning, and Money Title: - Author and Freelance Writer Education: - Bachelor of Science in Nursing, University of La Salette Work Experience: - Registered Nurse with 10+ years of experience in BPO and healthcare industries - Management position in a Fortune 500 company, driving operational excellence and exceeding targets - Designing and implementing business plans and strategies to promote the attainment of goals, including financial (money matter), technology, and internal learning and development - Patient care coordinator in a California-based private practice - Experience as a personal injury medical records reviewer and demand letter writer in a Texas law firm - 5+ years of content/article writing experience, delivering engaging and informative pieces across various domains About: I am a Registered Nurse with 10+ years of experience in BPO and the healthcare industry. With a specialization in public and community nursing, I possess a deep understanding of patient care. Currently working in a management position at a Fortune 500 company, where I drive operational excellence and exceed targets. I am responsible for using technology at work, and driving learning and development. I am an expert in technology, learning, and money related topics from my corporate work experience. Public Profiles: https://www.linkedin.com/in/irene-daraman-496a94152/ https://www.facebook.com/profile.php?id=100094593561818
Updated on August 4, 2023

Unveil the power of SKU meaning in retail success! Efficient inventory management is a must, and Stock Keeping Units (SKUs) play a vital role. This comprehensive guide explains the significance of SKU meaning and how to establish an effective SKU system for your products. Streamline inventory and optimize your business today!young entrepreneur with her product stocks at the back

What are the basics of SKU?

A Stock Keeping Unit (SKU) is a unique alphanumeric code assigned to each distinct product or item in a retailer’s inventory. SKUs serve as a way to identify and differentiate products based on specific variations like size, color, style, and packaging. They enable vendors to track and manage their inventory efficiently. They can easily scan the label and find what they need. 

What is a Stock Keeping Unit meaning and definition

An SKU is a product identification code typically consisting of a combination of letters and numbers used by retail stores. For instance, an SKU for a blue t-shirt in a small size might be “BT-S-001.” This unique code helps retailers locate products in their inventory systems, update stock levels, and facilitate smooth operations in a retail environment. Here are some of the key entities that use SKUs:

  1. Retailers
  2. E-commerce platforms
  3. Manufacturers
  4. Distributors and Wholesalers
  5. Inventory Management Systems
  6. Supply Chain and Logistics
  7. Marketing and Sales Teams
  8. Warehouses

How does SKU meaning differ from product names and UPC codes? 

It’s important to understand the difference between SKUs, product names, and barcodes. While product names describe the items, and Universal Product Codes (UPC) or barcodes are machine-readable representations of those names, SKUs are internal codes created by the retailer. All of them are used in retail and inventory management, but they serve different purposes. SKUs help manage inventory within a company, while 12-digits UPCs facilitate efficient checkout and product scanning in retail environments.

What is the importance of SKUs?

Streamlining Inventory Management

POS system (Point of Sale) is where transactions occur in retail. Implementing SKU numbers simplifies the process of inventory tracking, providing businesses with a more efficient means of monitoring stock levels accurately. This, in turn, facilitates better-informed replenishment decisions and significantly reduces the risks associated with overstocking or stockouts.  

a worker checking on product inventory

Enhanced Order Fulfillment Accuracy

With the utilization of a robust SKU system, businesses can ensure that orders are fulfilled with precision, guaranteeing that the correct products are selected and shipped. This meticulous approach minimizes shipping errors and, in turn, leads to increased customer satisfaction by reducing the likelihood of receiving incorrect items.

Data-Driven Insights

The strategic employment of SKUs yields valuable data on product performance, enabling retailers to discern their top-selling items, analyze demand patterns, and ultimately make well-founded business decisions that align with market trends and consumer preferences.

What are SKU codes used for?

SKUs have diverse applications, including:

  • Inventory Tracking

SKUs provide real-time visibility into inventory levels, helping businesses avoid stockouts and backorders.

  • Sales and Performance Analysis

Retailers can analyze sales data at the SKU level to determine the popularity and profitability of individual products.

  • Reordering

When stock levels fall below a certain threshold, the SKU system can trigger automatic reorder requests, streamlining the restocking process.

  • Supply Chain Management

SKUs facilitate smooth communication with suppliers and distributors, making the supply chain more efficient.

How to create an unique SKU system

An organized SKU system is crucial for effective inventory management, preventing financial losses. Zebra’s study shows that cutting stockouts and over-stocks can reduce inventory costs by 10%. Understand inventory levels, set reorder points, and create offer bundles for clearance to manage SKUs efficiently.Here are some steps to create an efficient SKU system:

  • Understand Your Products

Analyze your product range and identify key attributes that differentiate each item. These attributes may include size, color, style, material, or any other relevant factors.

  • Use a Consistent Format

Establish a consistent format for your SKU codes. For example, you can start with a category code, followed by attributes, and end with a unique identifier.

  • Avoid Special Characters

Stick to alphanumeric characters in your SKU codes to prevent confusion and potential issues with certain software systems.

  • Keep it Short and Descriptive

While creating SKUs, strike a balance between being descriptive and keeping the code relatively short. Long SKUs can be challenging to manage.

How do I create a SKU for my product?

Let’s take the example of a clothing retailer creating a SKU for a specific product – a women’s blouse:

Step 1: Identify Key Attributes

Determine the relevant attributes such as: 

  • Size (S, M, L)
  • Color (blue, white, black)
  • Style (long-sleeve, short-sleeve)

Step 2: Create the SKU

Based on the identified attributes, a potential SKU for a medium-sized, blue, long-sleeve blouse could be “BL-M-BL-LS-001.” Take note the end  of SKU has to be a sequential numbers to indicate the product characteristics and variations. 

Step 3: Record and Implement

Store the SKU in your inventory management system and ensure all team members understand the new SKU system. Created a printed version and put it as product labels.

young interpreneur managing her iventories using inventory managementn system

What are the best practices for SKU Management?

  1. Standardized naming: Use consistent, clear names.
  2. Unique identifiers: Avoid duplicates.
  3. Organize by categories: Logical grouping.
  4. Clear descriptions: Brief but informative.
  5. Regular audits: Eliminate obsolete SKUs.
  6. Avoid excess SKUs: Simplicity is key.
  7. Monitor performance: Track sales and demand.

Remember that SKU management is an ongoing process that requires continuous improvement and adaptation to meet changing market demands and business needs.

Summary

SKU, or Stock Keeping Unit meaning, plays a pivotal role in efficient inventory management and streamlined retail operations. By assigning unique codes to each product variant, businesses can accurately track inventory, fulfill orders with precision, and gain valuable data insights. When creating an effective SKU system, understanding your products and following best practices will lead to improved inventory control and better decision-making, ultimately contributing to the success of your retail business.

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