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Resources for barcodes, UPC/EAN codes, Amazon, and more.

UPC Barcode Files for Packaging Designers: Formats, Size, Color and Quiet Zones

• 4 min read

You’ve bought your UPC codes, and now the barcode has to go on the box, bag, or label your designer is building. This is where a surprising number of launches go wrong: a barcode stretched to fit a gap, shrunk …

UPC Barcode Files for Packaging Designers: Formats, Size, Color and Quiet Zones Read More »

How to Read a UPC Barcode: What the 12 Digits, the Bars and the Check Digit Mean

• 5 min read

Every product on a store shelf carries the same little rectangle of black bars and twelve digits. Most people never look twice at it — until they’re creating their own product listings, troubleshooting a code that won’t scan, or wondering …

How to Read a UPC Barcode: What the 12 Digits, the Bars and the Check Digit Mean Read More »

How Many UPC Codes Do I Need? Sizes, Colors, Bundles & Multipacks

• 4 min read

It’s the first question almost every new brand asks us, and the one that decides how much you spend on barcodes: how many UPC codes do I actually need? Buy too few and you’ll be ordering again before launch; buy …

How Many UPC Codes Do I Need? Sizes, Colors, Bundles & Multipacks Read More »

UPC Barcodes for Clothing & Apparel: Every Size and Color, Hang Tags vs Labels

• 7 min read

Clothing is the most barcode-hungry category in retail. A single t-shirt design can turn into two dozen sellable products once you add sizes and colors — and every one of them has to scan as itself at the register, in …

UPC Barcodes for Clothing & Apparel: Every Size and Color, Hang Tags vs Labels Read More »

Do You Need Both a UPC and an EAN? Selling in the US and Europe Explained

• 5 min read

You’re gearing up to sell your product in the United States and in Europe — maybe launching on Amazon.com and Amazon.de at the same time. And every guide you read seems to say something different: “Americans use UPCs, Europeans use …

Do You Need Both a UPC and an EAN? Selling in the US and Europe Explained Read More »

Barcodes for Supplements and Vitamins: UPC, FDA Labeling, and Amazon Requirements

• 5 min read

Supplements are one of the most profitable — and most paperwork-heavy — categories in e-commerce. Between FDA labeling rules, Amazon’s gated category requirements, and co-manufacturer specs, new supplement founders face a wall of acronyms. And somewhere in that wall sits …

Barcodes for Supplements and Vitamins: UPC, FDA Labeling, and Amazon Requirements Read More »

Does a Barcode Tell You Where a Product Was Made? The Country-Code Myth

• 5 min read

Every year or two, the same post goes viral: “Check the first three digits of the barcode! If it starts with 690–699, the product was made in China. Buy 00–09 to support American manufacturing!” It gets shared millions of times, …

Does a Barcode Tell You Where a Product Was Made? The Country-Code Myth Read More »

How to Print Barcode Labels at Home

• 5 min read

You’ve just ordered your UPC codes from us, and the delivery email is sitting in your inbox. Now comes the most common question we hear from new customers: “Do I need to order printed labels too — or can I …

How to Print Barcode Labels at Home Read More »

Barcode Labels: Rolls vs. Sheets — Which Should You Buy?

• 4 min read

Every seller who decides to label their own products hits the same fork in the road: do I buy barcode labels on rolls or on sheets? Search for labels and you’ll find both everywhere, usually with no explanation of who …

Barcode Labels: Rolls vs. Sheets — Which Should You Buy? Read More »

Why Won’t My Barcode Scan? 9 Reasons and How to Fix Each One

• 6 min read

There are few moments more frustrating for a product seller: your labels are printed, your packaging looks beautiful, and then the scanner goes… nothing. No beep. Or worse — the beep happens at a store register, in front of a …

Why Won’t My Barcode Scan? 9 Reasons and How to Fix Each One Read More »

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