When do you know if your business is big enough to need barcodes? What does it take to add them to your existing inventory or checkout system? What are the costs and tangible benefits? While every case may be different, these answers can help point you in the right direction for your business.
Here are most rewarding benefits that come with barcoding your products and inventory:
Reduced Risk of Error. Manually typing a series of letters and numbers into a computer leaves your business vulnerable to inaccuracies. Every time you need to ring up a customer, track a package, or log inventory, you run the risk of hitting the wrong key on the keyboard. With manual data entry, the average person makes 1 error every 300 characters. Compare that to the accuracy rate of barcode scanners which make 1 error every 36 trillion characters. Can your business afford to take that risk?
Time Savings. Data entry is a slow process. Think of the time it takes for your brain to do something versus the speed of your computer. While in small batches the time difference may be negligible, accumulated over hours or even pay-periods, that time will add up and could be put to better use.
This can also be of utmost importance to your customers. Hand-keying products at checkout costs them time as well. Is their time worth the investment?
Lower Operational Costs. The popularity of barcodes has generally lowered the cost of the required equipment. Thus, a one-time upfront cost becomes less expensive than paying staff to execute the same tasks week after week.
You may also see this benefit with regards to your overhead. More accurate data can help you reevaluate your expenses. If you're paying for warehouse space, for example, overestimating your inventory could be costing your business unnecessary money.
Less Expenses Overall. More accurate data can help you reevaluate your expenses. If you're paying for warehouse space, for example, overestimating your inventory could be costing your business unnecessary money.
Ease of Updating Pricing. Updating product pricing can be a time and labor-intensive process if your items have price tags affixed to them. Instead, display the price on the product's shelving or as signage and use barcodes on the actual products.
This method requires much less work when prices change. Instead of changing out each individual price tag, you'd make the change once to the shelf signage and once to the barcode database.
Barcodes are completely optional unless you're selling in a retail market (i.e. "big box stores" like WalMart and Target). For those selling on their own website or to small retailers, you might consider implementing a barcode system if:
Barcodes can be relatively painless and affordable to implement. You'll need:
Naming Convention. Also known as SKUs, product codes, or item numbers, these codes should describe each of your products in a condensed version of letters and numbers. Jump to instructions on setting up a naming convention.
Initial time investment: 1-3 hours | Rough cost: $0
Barcode Generator. Once you have your product names, you can begin creating your barcodes. While you can download barcode fonts, online generators can be easier. All you have to do is enter in your code and download your barcode for printing.
Use our free barcode generator tool to create single barcodes or our Barcode Guide to generate multiple at once.
Initial time investment: 1 hour | Rough cost: $0
Label Printer. If your home or office already has a working printer, you're all set – most standard inkjet and laser models can print barcodes. If you're in the market for one, evaluate your options.
Desktop printers work great for small batches whereas dedicated label printers are ideal for larger operations.
Initial time investment: 30 minutes | Rough cost: $30-$150
Barcode Labels. Barcodes come in variety of standard sizes. Depending on your printer type, you can shop barcode labels on sheets or rolls.
Initial time investment: 10 minutes | Rough cost: $10+
Barcoding Software. You need a system that will interpret your product codes and translate them back to you. While programs like Microsoft Excel might be great for cataloging, they aren't ideal for other processes like inventory management. Browse top software systems.
Initial time investment: 3-5 hours | Rough cost: $0-$4,000
Barcode Scanners. The software doesn't work without the hardware. You'll need to invest in at least one barcode scanner to read your barcodes and communicate with your program. Luckily, these can be relatively affordable.
Initial time investment: 15 minutes | Rough cost: $20+
There are over a dozen types of barcodes serving different purposes and systems all over the world – some of which are more recognizable than others. Which type you need depends on how you'll be using them. Scroll to whichever category/categories are most applicable to your use.
If you're selling to the big box stores mentioned above, you will need one of the following: UPC barcodes or EAN barcodes. These are the two main types of barcodes used across the world for point-of-sale products. Which one you need is dependent on where in the world you're selling.
UPC barcodes (Universal Product Codes) are used by countries like the US, Canada, UK, and Australia. The UPC-A and UPC-E variations are used on most major retail products in those countries. UPC-A is the standard version, containing 12 numbers. UPC-E barcodes are condensed versions for smaller products and contain only 6 numbers.
EAN barcodes (formerly European Article Numbers, now International Article Numbers) are used in most of Europe, Asia, Africa, and Latin America. It's customary to use the EAN-13 barcode (comprised of 13 numbers) or the EAN-8 barcode (compressed version containing only 8 numbers).
For internal inventory management and small-scale point-of-sale systems, there are two main types of barcodes: Code 39 and Code 128 barcodes.
Code 39 barcodes are also known as USD-3 and Code 3 of 9 barcodes. They allow numbers, uppercase letters, spaces, and the following symbols: . $ - + % /. Unlike UPCs and EANs, there is no character limit for Code 39 barcodes, so they can be as short or long as necessary to store the required information.
Code 128 barcodes utilize a larger selection of characters compared to Code 39 barcodes. They use upper and lowercase letters, punctuation, numbers, and the following symbols: ! @ # $ % ^ & * ( ) - _ + = [ ] \ : ; " ‘ , < . > / ?.
Code 128 barcodes also maintain no character limit. It's recommended, however, to keep it under 30 characters as longer codes are more difficult for scanners to read. Our Code 128 barcode generator cuts off at 30 characters for this reason.
The remaining barcodes are equally as popular, but have very specific applications. You may encounter them throughout the supply chain or use them in your marketing.
Codabar barcodes are used predominantly in logistics-based operations like libraries, shipping companies, blood banks, and photo labs. Also known as Code 2 of 7, these barcodes use numbers, letters A-D, and the following symbols: . $ - + : /.
Other barcode types today are able to carry more information, but Codabar barcodes remain popular in these industries because they are easily printable. Anything from dot-matrix printers to typewriters can create Codabar barcodes.
Interleaved 2 of 5 barcodes (or ITF barcodes) are comprised of numbers only and must include an even number of digits. Each set of digits combines to create a piece of the visual barcode. These barcodes can often be seen on corrugated boxes containing packaged products.
Postnet (Postal Numeric Encoding Technique) barcodes may not sound familiar by name, but they have a distinct visual appearance that's instantly recognizable. Postnet barcodes are the long barcoded strips that come printed on mail delivered through the United States Postal Service. The series of different sized bars are used to encode ZIP code information for postal service automatic mail sorters.
QR (Quick Response) codes are different from the other barcodes included in this list in that they're 2-dimensional. While the barcodes discussed up to this point have all been horizontal in nature only, QR codes are squares – the data is stored both horizontally and vertically.
This means they can hold substantially more data. Another difference between QR codes and traditional barcodes is their use as a customer-facing tool. Brands have been using QR codes as another way to give customers information. They can contain unique content such as contact information, text, and web addresses.
Many barcodes can be created by individuals for use in personal point-of-sale systems. The content below only pertains to those types of barcodes, the most popular of which are Code 39 and Code 128. These "personal-use barcodes" will point solely to your personal database and thus won't pull up your product information on another system.
Other barcodes, like UPCs and EANs, are distributed by the organization GS1. Barcodes in the GS1 database can be scanned and recognized by point-of-sale systems anywhere in the world. Jump down to learn more about GS1 and UPCs/EANs.
Before you can create the graphic part of the barcode, you must first come up with the codes within them. These should identify each of your products using a string of letters, and possibly numbers or other characters.
Expert tip: Figure out which type of barcode you're using before getting started. Different types of barcodes accept different characters which could alter or invalidate your naming convention. Jump back to see which characters your barcode type uses.
When formulating your naming convention, here are a few things to keep in mind:
Think about what pieces of information are important in telling your products apart. This could include size, shape, material, color, type/category/department, vendor/manufacturer, warranty, quantity, etc. Be sure to consider the future of your product line in this stage.
You don't want to pick something too small that your business will quickly outgrow. For example, just because you're only selling one color now doesn't mean you shouldn't include the color in your product code, you may have more colors down the line.
Create a standard formula. Each code should follow the same format – size first, then shape, then color, for example. Once you become familiar with the format, it will be easy to tell your products apart just by looking at the codes. More importantly, this is critical for scaling your naming convention as your business and product offerings grow.
Avoid letters and numbers that can be easily misread. This isn't exclusive to handwritten information – it applies to printed content as well. Some of the most commonly confused letters/numbers include: zero and capital O; one, capital I, and lowercase L; Z and two; and T and 7.
Abbreviate when you can. Instead of spelling out "small," simply use the letter "s." This will keep your product codes short.
Document it. Once you've created a system, you'll want to keep a key for creating new codes down the line. You should also start a running list of all the product codes and their associations.
Once you have your barcode's codes, it's time to create the graphic. If you only need to make one barcode, try our free barcode generator. Choose the barcode type that best suits your needs and enter in your information. Adjust the output settings so you receive the barcode you're looking for.
The generator will produce a .png image file you can use with Maestro Label Designer or other design applications.
If you're interested in creating a series of barcodes, you can create a data list with your barcode combinations and use Maestro Label Designer to generate multiple barcodes using mail merge.