If you’re selling products online or in stores, you’ve probably wondered about barcodes. The question that comes up most often is: Should I buy directly from GS1, or can I get them from third-party sellers? And more importantly—are those cheaper barcodes actually safe to use?
Let’s break down the confusion and give you the facts you need to make an informed decision.
Understanding the Difference: GS1-Issued vs. Buying from GS1
Here’s where most people get confused: when people say “GS1 barcodes,” they don’t necessarily mean you have to purchase them directly from GS1. There’s an important distinction between a barcode’s origin (whether it was issued by GS1) and where you actually buy it from.
Many reliable third-party sellers resell legitimate GS1-origin barcodes. Most of these barcodes actually come from the pre-2002 era, also known as the UCC (Uniform Code Council) era. Back then, GS1 didn’t charge annual renewal fees. Companies that purchased barcodes during that time can resell any unused ones today—which is why they’re readily available from third-party sources.
There is also a GS1/UCC settlement related to barcode resale—you can find more details on barcode reseller websites or by doing a quick online search.
Why Are Third-Party Barcodes So Much Cheaper?
The price difference makes sense when you understand the economics:
- No renewal or annual fees – Older barcodes don’t require yearly payments
- Bulk purchasing advantage – Resellers bought these in bulk years ago at lower costs
- Cost savings passed along – Sellers pass those savings directly to you
When you buy directly from GS1 today, the equation is different:
- Higher upfront cost – You’re paying current market rates
- Annual renewal fees – Recurring yearly charges apply
- Significantly higher per-barcode cost – The total investment is much greater
What Marketplaces Actually Care About
Here’s what most retailers and online marketplaces won’t tell you directly: they don’t actually care where you bought your barcode from. What they do care about is whether it’s:
- ✔ Authentic
- ✔ Not fake or randomly generated
- ✔ Valid and properly formatted
How to Spot a Fake vs. a Real Barcode
The best way to verify a barcode’s authenticity is to test it in the GS1 database. Here’s how it works:
When you enter a fake or randomly generated barcode into the GS1 validation system, it typically fails or returns incorrect results (like shown as the first image). Real barcodes—even older ones—will validate correctly against the system’s structure.
A practical example: (You can see the images)
- 5949994531630 (random/incorrect -1st image) → The system returns a warning: “The last digit of your barcode number is incorrect . Did you mean 5949994531631?”
- 5949994531631 (valid format – 2nd image) → Recognized and validated
Notice how the system can even suggest the correct barcode when you’re close? This is a sign that you’re dealing with a legitimate validation system that knows real barcodes from fake ones.
Sometimes you might see a message stating: “We cannot guarantee that this number is supported by GS1…” This typically happens with older UCC-era barcodes because they don’t always have complete records in the public database. However, this doesn’t mean they’re invalid—it’s completely normal for some older barcodes and isn’t a sign of fraudulence. It’s okay to proceed.
When You Should Buy Directly from GS1
There is one important scenario where buying directly from GS1 makes sense: if your selling platform specifically requires your company name to be registered with GS1, then yes—you should purchase directly from them.
However, if that’s not a requirement for your platform:
- Small and mid-sized sellers often prefer third-party barcodes
- They’re significantly cheaper, especially when buying in bulk
- They remain fully usable as long as they’re authentic
- Don’t be surprised if older barcodes show a different company name—this is normal for resold UCC-era barcodes
The Bottom Line
Before you make your decision, remember these key points:
- “GS1 barcode” does not mean “must buy from GS1 directly”
- Third-party barcodes are not automatically fake (as long as they come from legitimate source, such as affordable barcode websites like BuyBarcodesCheap, BuyReliableBarcodes)
- Fake or randomly generated codes are the real problem, not where the barcode originated
- Authentic is what matters, regardless of the source
If you do decide to go with third-party providers, reputable options are easy to find through a simple Google search. The choice ultimately depends on your budget and your platform’s specific requirements.
Mini FAQ
Do I have to buy barcodes directly from GS1?
No. You only need to buy from GS1 directly if your selling platform requires your company name to be registered with them. Otherwise, authentic third-party barcodes work perfectly fine on Amazon, Takealot, eBay, Shopify, and many other marketplaces.
Are cheap barcodes from third-party sellers safe?
Yes, as long as they’re authentic. Marketplaces don’t care where you bought your barcode—they only check if it’s valid and not fake. You can verify authenticity by testing it in the GS1 database. Real barcodes validate correctly; fake ones fail.
Why are third-party barcodes so much cheaper?
Third-party sellers resell legitimate UCC-era barcodes (pre-2002) that don’t require annual renewal fees. When you buy directly from GS1 today, you pay higher upfront costs plus yearly fees. That’s why resold barcodes are significantly cheaper.
Are there reliable third-party barcode sellers I can trust?
Yes, there are several authentic websites you can trust. Some popular options include BuyBarcodesCheap, BuyReliableBarcodes, and similar resellers. These platforms specialize in selling legitimate, pre-owned UCC barcodes that work on all major marketplaces. Always verify the barcode in the GS1 database before using it to ensure authenticity.
