What is SKU (Stock Keeping Unit)?

Stock Keeping Unit

Quick Answer

A Stock Keeping Unit (SKU) is a unique identifier used by retailers and manufacturers to track products. It helps in managing inventory by providing specific details about each item.

Overview

A Stock Keeping Unit (SKU) is a specific code assigned to each product that a business sells. This code helps in identifying the item and tracking its inventory levels, sales, and other relevant data. Each SKU is unique to a particular product variant, which can include factors like size, color, or model. In operations, SKUs play a crucial role in inventory management. They enable businesses to efficiently monitor stock levels, reorder products when necessary, and analyze sales trends. For example, a clothing retailer may assign different SKUs to the same shirt in various sizes and colors, allowing them to see which versions are selling best and which need restocking. Understanding SKUs is vital for optimizing supply chain operations. By using SKUs, businesses can reduce the chances of overstocking or running out of popular items. This systematic approach not only improves efficiency but also enhances customer satisfaction by ensuring that products are available when needed.

Frequently Asked Questions

How is an SKU created?

An SKU is typically created by the retailer or manufacturer and can be based on a combination of letters and numbers. The structure can vary, but it usually includes information about the product type, size, and color.

Can different companies use the same SKU for the same product?

Yes, different companies can assign their own SKUs to the same product. However, each SKU is unique within that company's inventory system, which helps them manage their specific stock effectively.

What happens if a product doesn't have an SKU?

Without an SKU, it becomes challenging to track inventory and sales for that product. This can lead to issues like stock discrepancies, difficulty in reordering, and overall inefficiency in operations.