Cookie Policy
Last updated: January 26, 2026
This Cookie Policy explains how AtPost Portal by Amsler Labs LLC ("AtPost", "we", "us", or "our") uses cookies and similar tracking technologies on our platform. We use these technologies to provide you with a better, faster, and safer experience.
What Are Cookies?
Cookies are small text files that are stored on your device (computer, tablet, or mobile phone) when you visit a website. They help websites remember information about your visit, such as your preferences and login status.
Types of Cookies by Duration
- Session Cookies: Temporary cookies that expire when you close your browser
- Persistent Cookies: Remain on your device for a set period or until you delete them
Types of Cookies by Purpose
- Essential Cookies: Required for the platform to function properly
- Functional Cookies: Remember your preferences and settings
- Analytics Cookies: Help us understand how you use the platform
- Marketing Cookies: Used to deliver relevant advertisements (we currently do not use these)
Cookies We Use
Essential Cookies (Required)
These cookies are necessary for the platform to function and cannot be disabled.
Authentication Cookies
Purpose: Maintain your logged-in session
Duration: Session (expires when you log out)
Name: sb-access-token, sb-refresh-token
Security Cookies
Purpose: Protect against cross-site request forgery (CSRF) attacks
Duration: Session
Name: csrf-token
Load Balancing Cookies
Purpose: Distribute server load for optimal performance
Duration: Session
Name: _lb
Functional Cookies (Optional)
These cookies enhance functionality and personalization. You can disable them, but some features may not work properly.
Preference Cookies
Purpose: Remember your theme preference (light/dark mode)
Duration: 1 year
Name: theme
Language Cookies
Purpose: Remember your language preference
Duration: 1 year
Name: locale
UI State Cookies
Purpose: Remember sidebar collapse state, view preferences
Duration: 30 days
Name: ui-state
Analytics Cookies (Optional)
These cookies help us understand how you use the platform so we can improve it. All data is anonymized.
Usage Analytics
Purpose: Track page views, feature usage, and performance metrics
Duration: 2 years
Provider: Self-hosted analytics (no third-party tracking)
Name: _analytics_id
Session Recording (Planned)
Purpose: Record anonymized user sessions to identify UX issues
Status: Not currently active
Note: If implemented, sensitive data (passwords, patient info) will be masked
Marketing Cookies
We do NOT currently use marketing or advertising cookies.
Third-Party Cookies
We use limited third-party services that may set their own cookies:
Supabase (Authentication Provider)
- Purpose: Authentication and session management
- Cookies:
sb-access-token,sb-refresh-token - Required: Yes (essential for login)
- Privacy Policy: supabase.com/privacy
Vercel (Hosting Provider)
- Purpose: Performance optimization and DDoS protection
- Cookies:
__vercel_live_token(development only) - Required: Yes (essential for service delivery)
- Privacy Policy: vercel.com/legal/privacy-policy
Note: We carefully vet all third-party services and ensure they have appropriate Business Associate Agreements (BAAs) in place for HIPAA compliance.
Local Storage and Similar Technologies
In addition to cookies, we use other browser storage technologies:
Local Storage
We use HTML5 Local Storage to:
- Cache frequently accessed data for faster load times
- Store offline training progress (for offline-capable apps)
- Remember your dashboard layout and preferences
Unlike cookies, Local Storage data is not sent to our servers with every request.
Session Storage
We use Session Storage for temporary data that expires when you close your browser tab, such as:
- Current quiz or assessment state
- Temporary form data
- Navigation state
How to Manage Cookies
Browser Settings
Most browsers allow you to control cookies through their settings. You can:
- View what cookies are stored and delete them individually
- Block third-party cookies
- Block all cookies from specific websites
- Delete all cookies when you close your browser
- Block all cookies (not recommended - will break essential functionality)
Browser-Specific Instructions
support.google.com/chrome/answer/95647
Mozilla Firefoxsupport.mozilla.org/kb/clear-cookies-and-site-data-firefox
Safarisupport.apple.com/guide/safari/manage-cookies
Microsoft Edgesupport.microsoft.com/microsoft-edge/delete-cookies
Warning
Disabling essential cookies will prevent you from logging in and using the platform. Disabling functional cookies may result in a degraded user experience.
Do Not Track (DNT)
Some browsers offer a "Do Not Track" (DNT) signal. Our platform respects DNT signals:
- When DNT is enabled, we disable non-essential analytics cookies
- Essential cookies for authentication and security remain active
- Your preferences and functionality cookies remain active unless you manually disable them
Changes to This Cookie Policy
We may update this Cookie Policy from time to time to reflect changes in our practices or for other operational, legal, or regulatory reasons. When we make significant changes:
- We will update the "Last updated" date at the top of this policy
- We will notify you via email or a prominent notice on the platform
- We may request your consent if required by law
We encourage you to review this policy periodically.
Contact Us
If you have questions about our use of cookies or this Cookie Policy, please contact us:
Mailing Address
AtPost Portal by Amsler Labs LLC (AtPost)10341 Cedar Lake Dr
Providence Village, TX 76227
United States
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