世界卫生大会t is a SKU number?
An SKU, short for "stock keeping unit", is a unique number combination used by retailers to identify and track products. It's usually 8 characters long and made up of letters and numbers. Retailers use different SKU numbers for different products based on their features like price, manufacturer, color, style, type, and size.
SKUs are specific to a business and can be customized to meet the needs ofvendors and customers. They help retailers keep track of products from the supplier to the customer.
Whether you’re a retail veteran or brand new business owner, have a massive inventory or limited stock, or operate abrick-and-mortar storeor online marketplace, you likely have a SKU architecture in place — or you’re looking to add one.
Keep reading to learn:
Why are SKUs important?
SKU numbers are important because they help you accurately track your inventory to prevent havingphantom inventoryand to pinpoint when to order new products so your merchandise never goesout of stock.
Can two products have the same SKU number?
No. SKU numbers are unique to the retailer selling the products. However, two products could have the same barcode or UPC number. (Keep reading for more information about SKUs vs UPCs vs barcodes.)
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How to create SKU numbers
SKUs provide data about sales and inventory movements that are beneficial for your relationships with vendors and customers.
之前,你可以访问这些数据,但是,你必须create your products’ SKU numbers — also known as your SKU architecture.
The easiest way to generate SKU numbers is through yourinventory managementandpoint of sale system.
Online SKU generators such asPrimasellerorTradeGeckocan help with the process, too. You can also create SKUs by hand and on an as-needed basis, although this isn’t always recommended, especially for retailers with large inventories.
Now, let’s dig into the anatomy of a SKU number.
The first part of a SKU is typically the broadest characteristic, such as the department, product category, or supplier. The top two or three alphanumeric characteristics are mapped to this.
The next few characters represent features specific to each product — its color, size, brand, or other subcategory.
Finally, the last two to three characteristics act as a sequence identifier, allowing your SKUs to tell you the number of products you have and the order in which they were purchased and processed.
SKU number examples
Let’s unpack an example of how one retailer — say, awineshop — may generate its SKU numbers.
Supplier |
FirstIdentifier |
Blend |
Second Identifier |
Sequence Identifier |
SKU |
| Central Winery | CW |
Chardonnay |
21 |
001 |
CW21001 |
| Central Winery | CW | Pinot Grigio | 22 | 001 | CW22001 |
|
|
CW |
|
22 | 002 | CW22002 |
| Eastern Vines | EV | Chardonnay | 21 | 001 | EV21001 |
| Eastern Vines |
EV | Chardonnay | 21 | 002 | EV21002 |
| Eastern Vines | EV | Sauvignon Blanc | 23 | 001 | EV23001 |
Tips for your SKU naming convention
- Stay between 8 and 12 characters
- Begin the SKU with a letter, such as the first letter of the supplier or brand
- Never use zero or special characters like !, @, or &
- Create a unique, easy-to-understand format
- Lead with the most shopped-for product characteristics to benefit your retail sales team
SKU vs. UPC
While SKUs and UPCs look similar — both are seemingly identical alphanumeric codes — they are used in two different ways. Here’s a helpful breakdown.
| SKU (Stock Keeping Unit) | UPC (Universal Product Code) |
| Internal | Universal |
| Between eight and 12 characters | Always 12 characters |
| Identifies product traits | Identifies manufacturer and item |
| Alphanumeric | Numeric |
| Retailers determine SKU architecture | Issued by theGlobal Standards Organization |
If you’re a new business that still needs barcodes for your merchandise, visitGS1’s starter guideto creating barcodes and UPCs.
As you create your SKUs, ensure those and your UPCs are not the same.
As a rule of thumb, let your SKUs identify product traits, while the UPCs identify the manufacturer (first six numbers), item (next five characters), and check digit (last number). (The check digit is formulated by adding and/or multiplying multiple digits in the code to show that the UPC code is valid.)
SKU vs. barcode
A barcode is the batch of black lines that retailers scan when completing a customer’s purchase. The termbarcodeis often used in place ofUPC, meaning that the two are interchangeable. See barcodes in action withShopify's free barcode generator.
Unlike SKU numbers, which are unique to a business or seller, barcodes are assigned toalllike products regardless of where they are sold. SKUs also accompany barcodes.
世界卫生大会t does one barcode say when he bumps into another?SKU me.
How to use SKUs to grow your retail business
- Track inventory accurately
- Forecast sales
- Amplify your biggest profit generators
- Boost customer loyalty and satisfaction
- Offer customers new suggestions—and increase sales
1. Track inventory accurately
SKUs distinguish product traits, so they are helpful tools in tracking the health of your overall inventory—namely, availability.
By using your SKU data to keep an eye on product statuses, you can pinpoint when exactly to order new products. This is referred to as a retailer’sreorder point.
专家提示:To prevent stockouts, setreorder pointsin Shopify admin to get low stock notifications. These ensure you have enough lead time to replenish a product’s inventory before quantities reach zero.
With accuracy comes efficiency and productivity. When you caninventory managein real time, you better understand the evolving needs of your business.
2. Forecast demand and sales
Accurate inventory numbers also mean better and more accurate sales anddemand forecasting.
As a result, it’s easier for you to answer questions like:
- How much staff do I need on the shop floor during a specific season?
- How much inventory of each product should I have?
- How often should I restock specific products?
- How muchpayrollcan my cash flow cover in different seasons?
Keeping a pulse on these moving parts of your retail store helps establish you as a reliable merchant to your customers and vendors.
If your SKU data highlights low-selling stock, don’t immediately eliminate those products. Some customers may still purchase those products, so decrease your inventory instead.
A 2008 Walmart initiative calledProject Impactis a prime example of whatnotto do: the company kept its highest selling products, removed the lowest sellers, and added in pricier items. The result? A quick decline in sales because customers looked to other retailers.
However, there is a solution that involves your SKU architecture. According to theHarvard Business Review, considerhowcustomers are purchasing your products. “Most of the time customers don’t buy products; they buy a bundle of attributes,” authors Marshall Fisher and Ramnath Vaidyanathan write. “Think about the last time you bought a TV. Did you say, ‘I want TV X’? Or did you think about screen size, resolution, price, LCD versus plasma, and brand?”
By structuring your SKU numbers to communicate the attributes customers want to know about your products, you can strategically analyze your inventory to forecast demand and satisfy customers.
3. Amplify your biggest profit generators
Your SKU architecture highlights your most sought-after items — the least desired ones, too. Aside from knowing your reorder points and what products to axe, your SKUs can also help you get creative with your highest-selling items.
Data surrounding your biggest profit generators can inspire in-store product displays andvisual merchandisingdecisions as well as strategic marketing campaigns that help turn over that popular stock even quicker.
4. Boost customer loyalty and satisfaction
由于SKU号可以使用d to anticipate reorder points, they can also help your customer always find the product they need. This leads to a shopping experience with little to no stockout issues — resulting in increased brand loyalty and satisfaction among shoppers.
Additionally, when a product does go out of stock (which is inevitable in the retail world), your customers might be more willing to be patient rather than taking their business elsewhere.
FURTHER READING:Learn how you can cultivate more customer loyalty with aloyalty program.
5. Offer customers new suggestions—and increase sales
SKU product data isn’t valuable just for inventory management and sales analysis. It can also be applied on the sales floor. For example, if a productisout of stock, your retail team can use their SKU knowledge to direct your customers to similar products. Alternatively, if a product is in stock for your customer, your associates can suggest related products to complement their purchase.
This is often utilized on ecommerce websites, too. When you browse products online, retailers often display similar items you may like. This is likely done through a retailer’s SKU architecture, where they’ve applied an algorithm to provide suggestions with similar characteristics or features.
Getting started with SKU numbers
SKUs aren’t a one-size-fits-all for retailers, and the more you tailor your SKU architecture to your and your customers’ specific needs, the more you’ll help your business succeed.
By understanding what’s important for you, your vendors, and your customers, you can craft a SKU architecture that allows you to efficiently manage your inventory and easily scale your retail business.
This post was originally written by Jen Hasty and has been updated for freshness and accuracy by the Shopify team.
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