Marketplaces
Relevant identity proof for marketplace interactions.
Marketplace trust can require seller identity, buyer age, eligibility, or freshness evidence. CAIRL supports bounded proof flows whose current scope and limitations are defined by technical documentation.
Marketplace Trust Challenges
- Fraudulent sellers erode buyer trust and increase disputes
- Age-restricted goods (alcohol, cannabis, firearms) require real verification
- Collecting seller IDs creates compliance obligations you may not be equipped for
- Duplicate seller accounts enable banned users to return
How CAIRL Protects Marketplaces
Verified Seller Identities
Use a supported identity workflow to request the seller proof relevant to your marketplace policy.
Age-Gated Categories
Restrict product categories to verified 18+ or 21+ buyers with document-backed age confirmation.
Bounded information handling
In supported claims-sharing flows, receive the authorized claim without receiving the underlying ID document. Other identifiers, records, and obligations may still apply.
Ongoing Freshness
Configure weekly or monthly check-ins to ensure the verified person is still the account holder.
Capabilities for this solution
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