Age-Restricted Self-Service Retail and Vending

Retailers are expanding self-service vending and unattended purchase into categories that have historically required an employee to check age or identity:

• Alcohol vending at golf courses, sports stadiums, hotels, and convenience locations where self-service can improve throughput and reduce overhead.
• Behind-the-counter pharmaceuticals at airports and other locations where the need outpaces access.
• Prescription delivery kiosks to extend pharmacy hours and improve customer convenience.
• Cannabis and vape dispensary automation in jurisdictions where those products are legal.
• In-store or third-party location delivery of high-value items purchased online.
• Automated delivery of duty-free purchases at boarding.

The common thread is that machines must verify customers are the right person and the right age before dispensing the product. The transaction must also leave a compliant audit trail. A one-time ID check at the kiosk does not solve this problem. Document scanning at every purchase creates unacceptable friction, slows throughput, and offers no defense against someone handing their ID to a minor.

Daon provides the identity and authentication layer for age-restricted self-service retail by integrating with vending and kiosk hardware from specialist partners. While partners handle physical dispensing, payment, and inventory management, Daon handles identity verification, age verification, and biometric authentication that gates each transaction.

At enrollment, the customer’s identity and age are verified through document authentication, which can include NFC chip and ISO/IEC 18013-5 mobile driver’s license data, matched to a face scan that incorporates iBeta ISO 30107-3 and Level 2 tested presentation attack detection and CEN/TS 18099 aligned injection attack detection to ensure a live person is enrolling. The system then creates an encrypted face template and stores it on a secure server. At each subsequent purchase, the live customer is authenticated against that server-stored template, with the same fraud defenses used in capture, in under a second, confirming the purchaser is the enrolled, age-verified person.

By using a cross-platform, server-stored template, the customer can authenticate from their mobile device or a camera built into the kiosk, and they can authenticate on every device in the retailer’s network, globally.

Daon technology has been successfully deployed by vending partners at major golf events and in professional basketball arenas. Each transaction produces a complete record of who purchased what, when, and from which location, giving the retailer the compliance evidence regulators and licensing authorities expect.