Cookie Policy

Effective Date: March 2, 2026
Last Updated: March 2, 2026

This Cookie Policy explains how Postmore ("we", "us", or "our") uses cookies and similar technologies when you visit our website at https://postmore.fun (the "Website") and use our application (the "App").

What Are Cookies?

Cookies are small text files that are placed on your device (computer, smartphone, or tablet) when you visit a website. They are widely used to make websites work more efficiently and provide information to website owners.

In addition to cookies, we also use browser storage technologies (localStorage and sessionStorage) to store data locally on your device.

How We Use Cookies and Browser Storage

We use cookies and similar technologies to:

  • Keep you signed in to your account
  • Remember your preferences and settings
  • Enable social media integrations
  • Process payments securely
  • Improve the functionality and performance of our App

Types of Cookies and Storage We Use

1. Strictly Necessary Cookies and Storage

Purpose: These are essential for the Website and App to function properly. Without these, you cannot use our core features.

Cannot be disabled: These are required for the service to work.

Cookie/Storage NameProviderPurposeDurationType
sb-*-auth-tokenSupabase (Auth)Stores your authentication session so you stay logged inAccess token: 1 hour
Refresh token: 30 days
localStorage
postmore_password_verifiedPostmoreVerifies you've entered the landing page passwordSession (cleared when browser closes)sessionStorage
Meta OAuth cookies
(c_user, xs, sb, datr)
Meta/FacebookRequired to connect your Facebook and Instagram accounts for posting90 days - 2 yearsHTTP Cookie (set by Meta)
Google OAuth cookies
(SID, HSID, APISID, SSID, SAPISID)
GoogleRequired to connect your Google, YouTube, and Google Drive accounts2 yearsHTTP Cookie (set by Google)
LinkedIn OAuth cookies
(li_at, liap, JSESSIONID, bcookie)
LinkedInRequired to connect your LinkedIn account for postingSession - 2 yearsHTTP Cookie (set by LinkedIn)
Stripe cookies
(__stripe_mid, __stripe_sid, m)
StripeRequired to process payments securely and prevent fraud30 minutes - 2 yearsHTTP Cookie (set by Stripe)

What Happens If You Block These Cookies:

  • You cannot sign in or use the App
  • You cannot connect social media accounts
  • You cannot make payments
  • Core features will not work

2. Functional Storage (Preferences)

Purpose: These remember your choices and preferences to provide a more personalized experience.

Can be disabled: Yes, but your experience may be less convenient.

Storage NameProviderPurposeDurationType
sidebarMinimizedPostmoreRemembers if you collapsed the sidebarPersistent (until you clear browser data)localStorage
scheduledPostsPostmoreBacks up your scheduled posts locally for reliabilityPersistent (until you clear browser data)localStorage
brainstorm_draft_*PostmoreAuto-saves your brainstorm ideas as you work on themSession (cleared when browser closes)sessionStorage

What Happens If You Disable These:

  • The sidebar resets to default state on each visit
  • Scheduled posts are not backed up locally (still saved in database)
  • Draft ideas are not auto-saved during your session

3. Analytics Cookies (NOT CURRENTLY USED)

Important: No Analytics Currently Used

We do NOT currently use analytics cookies or services like Google Analytics. If we implement analytics in the future, we will:

  • Update this policy
  • Request your consent before placing these cookies
  • Provide opt-out options
  • Update our Privacy Policy accordingly

4. Marketing/Advertising Cookies (NOT USED)

Important: No Advertising Cookies Used

We do NOT use marketing or advertising cookies. We do not:

  • Track you across other websites
  • Serve targeted advertisements
  • Use tracking pixels or web beacons for advertising
  • Sell your data to advertisers

Third-Party Cookies

When you use Postmore, you may encounter cookies set by third parties when you connect social media accounts or make payments.

Social Media Integrations

When you connect your social media accounts (Facebook, Instagram, LinkedIn, YouTube), those platforms may set their own cookies to authenticate you and enable their services.

Third-Party Cookie Policies:

Your Control:

  • You can disconnect social media accounts at any time in Settings
  • When you disconnect, we delete your OAuth tokens within 7 days
  • Visit each platform's settings to manage their cookies separately

Payment Processing

When you make a payment, Stripe (our payment processor) sets cookies to process your transaction securely and prevent fraud.

Stripe Cookie Policy: https://stripe.com/cookies-policy/legal

How to Control Cookies

Browser Settings

You can control cookies through your browser settings. Most browsers allow you to see what cookies are stored, delete cookies, and block cookies.

How to Manage Cookies in Popular Browsers:

  • Chrome: Settings > Privacy and security > Cookies and other site data
  • Firefox: Settings > Privacy & Security > Cookies and Site Data
  • Safari: Preferences > Privacy > Manage Website Data
  • Edge: Settings > Cookies and site permissions > Manage and delete cookies

Important:

If you block strictly necessary cookies, you will not be able to use Postmore.

Cookie Security

We take cookie security seriously:

What We Do:

  • Use HTTPS to encrypt data transmission
  • Store OAuth tokens server-side (NOT in browser cookies)
  • Validate OAuth state parameters to prevent CSRF attacks
  • Auto-refresh tokens before they expire
  • Delete disconnected account tokens within 7 days

What You Should Do:

  • Use a secure password for your Postmore account
  • Log out from shared/public computers
  • Keep your browser updated
  • Clear cookies when using public computers

Your Rights (GDPR/CCPA)

If you are in the European Union or California, you have rights regarding your data:

GDPR Rights (EU Users)

  • Right to Access: Request a copy of your data
  • Right to Rectification: Correct inaccurate data
  • Right to Erasure: Request deletion of your data
  • Right to Restrict Processing: Limit how we use your data
  • Right to Data Portability: Receive your data in portable format
  • Right to Object: Object to certain data processing
  • Right to Withdraw Consent: Withdraw cookie consent at any time

CCPA Rights (California Users)

  • Right to Know: What personal information we collect
  • Right to Delete: Request deletion of your personal information
  • Right to Opt-Out: Opt-out of sale of personal information (Note: We do NOT sell your data)
  • Right to Non-Discrimination: Same service level regardless of privacy choices

How to Exercise Your Rights:

Changes to This Cookie Policy

We may update this Cookie Policy from time to time to reflect changes in how we use cookies, new features or services, changes in legal requirements, or user feedback. The "Last Updated" date at the top indicates when changes take effect.

Contact Us

If you have questions about this Cookie Policy or our cookie practices:

Email: support@postmore.fun
Website: https://postmore.fun

Additional Resources

© 2026 Postmore. All rights reserved.