SKU vs. UPC
What's the Difference?
SKU (Stock Keeping Unit) and UPC (Universal Product Code) are both used in retail to identify and track products, but they serve slightly different purposes. A SKU is typically an internal code assigned by a retailer to track inventory and sales, while a UPC is a standardized barcode used for scanning at the point of sale. SKUs are often unique to a specific retailer or product line, while UPCs are universal and can be used across different retailers and products. Both codes are essential for efficient inventory management and tracking of products in the retail industry.
Comparison
| Attribute | SKU | UPC |
|---|---|---|
| Definition | Stock Keeping Unit | Universal Product Code |
| Usage | Internal tracking of inventory | Identification of products for sale |
| Format | Alphanumeric code | Numeric code |
| Length | Variable length | Fixed length (12 digits) |
| Global uniqueness | Not globally unique | Globally unique |
Further Detail
Definition
A Stock Keeping Unit (SKU) is a unique code assigned to each product in a retailer's inventory for the purpose of tracking sales and inventory levels. It is typically alphanumeric and can include various information such as size, color, style, and manufacturer. On the other hand, a Universal Product Code (UPC) is a standardized barcode used to identify a specific product and its manufacturer. It consists of a 12-digit numerical code that is unique to each product.
Functionality
SKUs are primarily used by retailers to track inventory levels, manage stock, and analyze sales data. They are internal codes that help retailers identify products quickly and efficiently. On the other hand, UPCs are used for scanning at the point of sale to retrieve product information, pricing, and inventory data. They are universal codes that are recognized by various retailers and can be used for tracking sales across different platforms.
Structure
SKUs are typically alphanumeric codes that are unique to each product within a retailer's inventory. They can include various information such as size, color, style, and manufacturer to help differentiate between similar products. On the other hand, UPCs are standardized 12-digit numerical codes that are assigned to each product by the manufacturer. They do not contain any specific product information other than the manufacturer and product identification.
Usage
SKUs are used internally by retailers to track inventory, manage stock levels, and analyze sales data. They are not typically displayed to customers and are mainly used for internal purposes. On the other hand, UPCs are printed on product packaging and are used for scanning at the point of sale. They are visible to customers and are essential for retailers to track sales and manage inventory efficiently.
Scalability
SKUs can be customized and tailored to fit the specific needs of a retailer. They can be easily modified or updated to accommodate changes in inventory or product offerings. On the other hand, UPCs are standardized codes that are assigned by the manufacturer and cannot be easily changed. They are universal codes that are recognized by various retailers and are not customizable.
Integration
SKUs are integrated into a retailer's inventory management system to track sales, manage stock levels, and analyze product performance. They are internal codes that are specific to each retailer and are not shared with other businesses. On the other hand, UPCs are universal codes that are recognized by various retailers and can be used to track sales across different platforms. They are integrated into a retailer's point of sale system for scanning and inventory management.
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