DPP for marketplaces: trusted resale, verified listings and less fraud

Marketplaces live and die on trust. Is this listing authentic? Is the second-hand item what the seller claims? The Digital Product Passport gives marketplaces a way to answer those questions with verifiable data instead of seller promises — and that is a competitive advantage, not just compliance.

The trust problem marketplaces know too well

Counterfeits, misdescribed items and unverifiable second-hand goods erode buyer confidence and drive costly disputes. Traditional fixes — seller ratings, manual authentication — do not scale and do not travel with the product. A DPP does both: it attaches verifiable identity, provenance and history to the item itself.

How the DPP helps a marketplace

• Verified listings: a passport confirms what an item is, its composition and origin — before it is listed.
• Trusted resale: second-hand items carry their lineage, so buyers pay with confidence and sellers capture more resale value.
• Authenticity at scale: a scan checks a signed record, not a seller’s word.
• Fewer disputes: a shared source of truth reduces “not as described” conflicts.

A structured review of DPP use cases by Zhang and Seuring (2024) highlights exactly these supply-chain and resale scenarios as where passport data creates value — provided the data is shared and coordinated across actors, not siloed.

Why it has to be standards-based

For a marketplace, the passport is only useful if it can be read regardless of who issued it. That means GS1 identifiers, GS1 EPCIS 2.0 events and a portable format — so a passport issued by any brand resolves and verifies the same way on your platform. A proprietary passport from one vendor is a dead end.

The distribution layer marketplaces need

A marketplace cannot integrate one-by-one with every brand’s passport system. That is the problem a distribution layer solves: GovGDS is built to resolve, verify and exchange passports across many issuers on open standards, so your platform reads them all through one integration.

Frequently asked questions

Does the marketplace issue the passport?

Usually the manufacturer or brand issues it; the marketplace resolves and verifies it. A distribution layer lets you read passports from many issuers consistently.

Does this only help luxury or high-value goods?

It is most valuable where authenticity and resale matter — jewellery, fashion, electronics — but the same infrastructure applies broadly as DPPs become mandatory by category.

What about items without a passport?

They coexist, but as DPPs spread, verified listings become a trust and conversion advantage over unverified ones.

References

• Zhang, A., & Seuring, S. (2024). Digital product passport for sustainable and circular supply chain management: a structured review of use cases. International Journal of Logistics Research and Applications. https://doi.org/10.1080/13675567.2024.2374256

Related reading: What is a Digital Product Passport? · DPP-as-a-service · Verifiable Credentials & the DPP