Legal

Cookie Policy

Cookie政策
Last updated: April 4, 2026

What Are Cookies?

Cookies are small text files stored on your device when you visit a website. They help us remember your preferences, understand how you use our site, and improve your experience.

How We Use Cookies

MyDayMaster uses cookies for the following purposes:

  • Essential functionality (authentication, session management)
  • Remembering your language preference
  • Analytics to understand usage patterns
  • Payment processing during checkout

Types of Cookies We Use

Essential Cookies

Required for the site to function. These cannot be disabled.

Supabase authentication session, language preference

Analytics Cookies

Help us understand how visitors interact with our site.

Google Analytics — tracks page views, session duration, bounce rate

Functional Cookies

Remember your choices to provide enhanced features.

Recently viewed DayMaster types, cookie consent preference

Browser Storage (localStorage & sessionStorage)

In addition to cookies, we use browser storage technologies to enhance your experience:

  • Authentication tokens — Keep you signed in across page visits (localStorage)
  • Language preference — Remember your selected language (localStorage)
  • User state cache — Prevent page flicker on load by caching your login state (localStorage)
  • Test results — Temporarily store your BaZi test data before saving to your account (sessionStorage — cleared when you close the tab)
  • Cookie consent — Remember your cookie preference choice (localStorage)

Browser storage data never leaves your device and is cleared when you sign out.

Third-Party Cookies

We use the following third-party services that may set cookies:

  • Google Analytics — Website analytics and usage statistics
  • Stripe — Payment processing (only active on checkout pages)
  • Supabase — Authentication session management
Note: These third parties have their own privacy policies. We do not control their cookies.

How to Control Cookies

You have several options to control cookies:

Browser Settings

Most browsers allow you to refuse cookies or delete existing ones. Note that disabling essential cookies may affect site functionality.

Opt-Out Tools

You can opt out of Google Analytics tracking by installing the Google Analytics Opt-out Browser Add-on.

Our Cookie Settings

You can manage non-essential cookies through our cookie banner (appears on first visit).

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