Guests who scan a Cuvaio QR code are not identified. We count visits using a hash of the network address and browser that is re-salted every day, so it can't be used to recognise anyone across days or sites. Questions guests type are stored so the winery can see what people ask; don't include personal information in them.

Winery owners sign in with Google, Apple or email. We store their name and email, and their winery's page content. Payments are handled by Stripe; we never see card numbers.

Questions and menu photos are sent to Anthropic's Claude API to generate answers. We don't sell data or use it for advertising.