
GTIN & Barcodes built for Custom & Headless
Get the right GS1 barcodes, exemptions and product identifiers so listings go live without errors. On Custom & Headless, our account setup & compliance specialists adapt the work to how the platform operates — its rules, search, customers and fees — so your store performs. Bespoke and headless storefronts (Hydrogen, Next.js, Astro) for brands that need maximum speed and flexibility.
- Decoupled front end
- Best-in-class speed
- Any CMS or commerce back end
- Built for scale and experimentation

What’s included for Custom & Headless
Delivered by our account setup & compliance team, tailored to Custom & Headless.
GS1 UK membership guidance
Barcode allocation and mapping
GTIN exemption applications
Barcode labels and artwork
Identifier error fixes
Catalogue barcode audit
How it works
How we deliver gtin & barcodes on Custom & Headless
- 01 Audit
Review your business details, documents, brand assets and current account status.
- 02 Prepare
Collect and format documents, write applications and set up the right account structure.
- 03 Submit
Applications, verifications, trademark filings and appeals submitted and tracked.
- 04 Protect
Ongoing health monitoring, alerts and fast responses to policy notices.
Pricing
GTIN & Barcodes for Custom & Headless — pricing
Starter
Up to 10 products
£79
one-off · excl. VAT
- GS1 UK membership guidance
- Barcode allocation and mapping
- GTIN exemption applications
- GS1 guidance
Growth
Up to 50 products
£199
one-off · excl. VAT
- GS1 UK membership guidance
- Barcode allocation and mapping
- GTIN exemption applications
- Barcode labels and artwork
- Identifier error fixes
- Mapping + exemptions
Enterprise
Up to 250 products
£449
one-off · excl. VAT
- GS1 UK membership guidance
- Barcode allocation and mapping
- GTIN exemption applications
- Barcode labels and artwork
- Identifier error fixes
- Catalogue barcode audit
- Full catalogue audit
All prices are in GBP and exclude VAT at 20%.
Need something different? Ask for a custom quoteFrequently asked questions
Usually company registration details, ID for the account holder, a recent utility or bank statement, and your brand assets. We send a checklist tailored to Custom & Headless on day one.
No agency can honestly guarantee a marketplace decision. What we guarantee is a properly prepared, policy-aligned submission and clear advice on your realistic chances before you pay for appeal work.
We prepare and manage filings with the UKIPO, EUIPO and USPTO, working with qualified trademark attorneys where legal representation is required. Official office fees are passed through at cost.
We provide guidance and prepare the information you need; registrations are made in your name, and we can introduce accredited accountants where formal tax advice is needed.
Plans start from £79 (excl. VAT): Starter £79 one-off, Growth £199 one-off, Enterprise £449 one-off. Custom quotes are available for larger catalogues and multiple channels.
More services for Custom & Headless
- VAT & EORI Guidance
- Brand Registry & Trademark
- Compliance
- Product Research
- Niche & Market Research
- Competitor Analysis
- Supplier Sourcing
- Alibaba & AliExpress Sourcing
- Supplier Management
- Sample & Quality Control
- Private Label
- Wholesale Sourcing
- Dropshipping Setup
- Landed Cost Modelling