Properly using product codes such as SKUs and UPCs can help small businesses manage their inventory, track sales, provide strong customer service, and more.
SKU vs UPC: What Are They & When to Use Each
An SKU (stock-keeping unit) and a UPC (universal product code) are both product identifiers that you’ll use in retail inventory management. Although similar, they have different characteristics (i.e., length and composition) and uses. The primary difference between SKU and UPC is that an SKU is created internally for business-specific inventory tracking, while a UPC is…







