Subprocessors and service providers
Effective and last updated: 2026-10-03 · Version 2026-10-03
This list reflects providers used by the current PrintOnceQR application. Availability, locations, and contractual safeguards must be confirmed against current provider agreements.
Vercel
Application hosting, content delivery, request processing, and operational infrastructure. Technical request data may be processed where Vercel operates its services.
Neon
Managed PostgreSQL database infrastructure for account, QR, analytics, legal-acceptance, abuse, and operational records. The configured project region must be checked in the Neon dashboard.
Stripe
Payment processing, subscriptions, invoices, tax-identification collection, fraud controls, and billing portal. Stripe receives payment and billing information directly; PrintOnceQR does not store full card numbers.
Resend
Transactional email delivery for sign-in, account, billing, abuse, and privacy-request messages when configured.
Optional Google sign-in only when configured. No Google Analytics or Google Ads script is loaded by the current application.
Contact
TĂNASE A. MIHAI ÎNTREPRINDERE INDIVIDUALĂ, Str. Tutunari nr. 2, Sector 5, București, Romania. Email support@printonceqr.com · Telephone: +40731161037 · Registration number: F40/206/2019 · Romanian tax identification number (CUI): 40543030 · Main CAEN: 5829 · Postal code: 052083.