Privacy Policy

This policy explains how Cheap Flights Alert processes personal data when you sign up for deal alerts.

Data controller

Questly Kereskedelmi és Szolgáltató Korlátolt Felelősségű Társaság (Questly Kft.)
1065 Budapest, Révay utca 6. Fsz. 7. ajtó, Hungary
hello@cheapflightsalert.com

Data we process

• Email address for authentication and email alerts
• Phone number for WhatsApp alerts
• Origin country, currency, and language preferences
• Channel preferences and delivery identifiers (e.g. Telegram chat id)
• Consent records and unsubscribe history

Purpose

We process your data to authenticate you, deliver flight deal alerts on your chosen channels, and comply with marketing consent requirements.

Legal basis

Authentication uses contract necessity. Marketing alerts rely on your explicit opt-in per channel. Analytics cookies load only after consent.

Processors

We use Supabase (hosting/database), Resend (email), Meta WhatsApp Cloud API, Telegram Bot API, Travelpayouts (affiliate links), and PostHog (analytics, if accepted).

Retention

We keep your profile and consent logs while your account is active. You may export or delete your data anytime in settings.

Your rights

You may access, rectify, erase, restrict, or object to processing, and withdraw channel consent in settings. EU users may lodge a complaint with their supervisory authority.

Contact

Privacy requests: hello@cheapflightsalert.com