Cookie Policy

Cookies are small text files stored on your device when you visit our website or use our Service. They help us: • Remember your preferences • Keep you logged in • Understand how you use our Service • Improve your experience Cookies can be 'session' cookies (deleted when you close your browser) or 'persistent' cookies (remain until deleted or expired).

Strictly Necessary Cookies: • Essential for Service functionality • Enable core features like authentication • Cannot be disabled • Examples: Session tokens, security cookies Functional Cookies: • Remember your preferences • Enable enhanced features • Examples: Language selection, UI preferences Analytics Cookies: • Help us understand usage patterns • Measure Service performance • Examples: Google Analytics, custom analytics Marketing Cookies: • Track advertising effectiveness • Personalize marketing messages • Used only with your consent • Examples: Facebook Pixel, Google Ads

Essential: • blitsee_session - Authentication (Session) • csrf_token - Security (Session) • auth_token - Login state (30 days) Functional: • user_locale - Language preference (1 year) • ui_preferences - Interface settings (1 year) Analytics: • _ga - Google Analytics (2 years) • _gid - Google Analytics (24 hours) • analytics_session - Custom analytics (Session) Marketing (with consent): • _fbp - Facebook Pixel (3 months) • ads_preferences - Ad targeting (1 year)

We use third-party services that may set cookies: Analytics: • Google Analytics - Usage statistics • Mixpanel - Product analytics Communications: • Intercom - Customer support chat • Mailchimp - Email marketing Infrastructure: • Cloudflare - Security and performance • AWS - Cloud hosting Social Media: • Facebook - Social sharing and ads • LinkedIn - Professional networking These third parties have their own cookie policies.

Browser Settings: Chrome: Settings > Privacy > Cookies Firefox: Options > Privacy > Cookies Safari: Preferences > Privacy > Cookies Edge: Settings > Privacy > Cookies Our Cookie Preferences: • Visit: Settings > Privacy > Cookie Preferences • Enable/disable non-essential cookies • Changes apply immediately Opt-Out Tools: • Google Analytics: https://tools.google.com/dlpage/gaoptout • Network Advertising Initiative: http://optout.networkadvertising.org • Digital Advertising Alliance: http://optout.aboutads.info Note: Blocking essential cookies may affect Service functionality.

When you first visit Blitsee: • We show a cookie consent banner • Only essential cookies are set initially • You can accept all or customize preferences • Your choice is stored for 1 year • You can change preferences anytime For EU users, we comply with: • ePrivacy Directive (Cookie Law) • GDPR requirements • Explicit consent for non-essential cookies

Our mobile apps may use: Similar Technologies: • Local storage • Device identifiers • SDK tracking Permissions: • Storage access • Device information • Location (optional) Manage mobile tracking: • iOS: Settings > Privacy > Tracking • Android: Settings > Google > Ads • In-app: Settings > Privacy

We may update this Cookie Policy to reflect: • New cookies or technologies • Changes in regulations • Service improvements We will: • Post the updated policy • Update the 'Last Updated' date • Notify you of significant changes • Request new consent if required

For cookie-related questions: Email: privacy@blitsee.com Subject: Cookie Policy Inquiry Include: • Your concern or question • Browser and device information • Specific cookies in question We respond within 5 business days.