Cookie Policy
Last Updated: January 15, 2026
What Are Cookies?
Cookies are small text files that are placed on your device when you visit our website. They help us provide you with a better experience by remembering your preferences, understanding how you use our site, and improving our services.
Cookies can be "session cookies" (deleted when you close your browser) or "persistent cookies" (remain on your device until they expire or are deleted).
How We Use Cookies
Quartzfield uses cookies to enhance your experience on our website, understand how visitors interact with our content, and improve our educational services. We categorize cookies based on their purpose:
Types of Cookies We Use
Essential Cookies (Always Active)
These cookies are necessary for our website to function properly. They enable basic features such as page navigation, secure access to certain areas, and form submissions. Without these cookies, our services cannot be provided effectively.
Examples:
- Session management cookies
- Security cookies
- Cookie consent preferences
Duration: Session or up to 1 year
Analytics Cookies
These cookies help us understand how visitors use our website by collecting information about page visits, time spent on pages, and navigation patterns. This data is aggregated and anonymous, allowing us to improve our website structure and content.
Examples:
- Google Analytics cookies
- Page view tracking
- User behavior analysis
Duration: Up to 2 years
Marketing Cookies
These cookies track your browsing activity to deliver relevant advertisements and measure advertising campaign effectiveness. They may be set by us or third-party advertising partners.
Examples:
- Ad personalization cookies
- Conversion tracking pixels
- Retargeting cookies
Duration: Up to 1 year
Preference Cookies
These cookies remember your preferences and settings to provide a personalized experience when you return to our website.
Examples:
- Language preferences
- Region settings
- Display preferences
Duration: Up to 1 year
Third-Party Cookies
Some cookies on our website are set by third-party services we use:
- Google Analytics: Helps us understand website usage and visitor behavior
- Social Media Platforms: Enable content sharing and social media integration
- Advertising Networks: Deliver relevant advertisements based on your interests
These third parties have their own privacy policies governing cookie use. We recommend reviewing their policies for detailed information.
Manage Your Cookie Preferences
You can control which cookies you allow. Essential cookies cannot be disabled as they are necessary for website functionality. Changes take effect immediately.
Essential Cookies
Required for website functionality
Analytics Cookies
Help us understand website usage
Marketing Cookies
Enable personalized advertising
Preference Cookies
Remember your settings
Managing Cookies in Your Browser
Most web browsers allow you to control cookies through their settings. Here's how to manage cookies in popular browsers:
Google Chrome
- Click the three dots menu in the top right corner
- Select "Settings" then "Privacy and security"
- Click "Cookies and other site data"
- Choose your preferred cookie settings
- To delete existing cookies, click "See all cookies and site data" then "Remove all"
Mozilla Firefox
- Click the menu button and select "Settings"
- Select "Privacy & Security" panel
- Under "Cookies and Site Data," click "Manage Data"
- Select which cookies to remove or click "Remove All"
- Click "Save Changes"
Safari
- Go to Safari menu and select "Preferences"
- Click "Privacy" tab
- Under "Cookies and website data," click "Manage Website Data"
- Select websites and click "Remove" or "Remove All"
- Click "Done"
Microsoft Edge
- Click the three dots menu in the top right
- Select "Settings" then "Cookies and site permissions"
- Click "Manage and delete cookies and site data"
- Choose your cookie preferences
- To delete cookies, click "See all cookies and site data" then "Remove all"
Impact of Disabling Cookies
Disabling certain cookies may affect your experience on our website:
- Essential cookies: Disabling these will prevent proper website functionality
- Analytics cookies: We won't be able to improve our website based on usage patterns
- Marketing cookies: You may see less relevant advertisements
- Preference cookies: Your settings and preferences won't be remembered
Your Rights
Under Thailand's Personal Data Protection Act (PDPA), you have the right to:
- Know what cookies are being used on our website
- Withdraw consent for non-essential cookies at any time
- Request information about data collected through cookies
- Lodge a complaint with data protection authorities if you believe your rights have been violated
Updates to This Policy
We may update this Cookie Policy periodically to reflect changes in our practices or legal requirements. The "Last Updated" date at the top of this page indicates when the policy was last revised. We encourage you to review this policy regularly.
Contact Us
If you have questions about our use of cookies, please contact:
Quartzfield
Email: privacy@quarttzfiieldas
Phone: +66 2 713 4268