Cookie Policy

Last Updated: January 4, 2026

Summary: We use cookies primarily for authentication and essential functionality. We use minimal analytics to improve our services. We do not use advertising cookies or sell cookie data.

Table of Contents

1. 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 are widely used to make websites work efficiently, provide a better user experience, and provide information to website owners.

1.1 How Cookies Work

When you visit a website, it may send a cookie to your browser. Your browser stores the cookie and sends it back to the website on subsequent visits. This allows the website to:

1.2 Session vs. Persistent Cookies

1.3 First-Party vs. Third-Party Cookies

2. How We Use Cookies

GDK Digital uses cookies for the following purposes:

2.1 Authentication

We use cookies and local storage to keep you logged in to your account. Without these, you would need to sign in on every page.

2.2 Security

We use cookies to detect and prevent fraudulent activity, protect your account, and maintain the security of our services.

2.3 Preferences

We remember your settings and preferences (like dark mode or sidebar state) so you don't have to set them every time.

2.4 Analytics

We use minimal analytics to understand how people use our products so we can improve them. Analytics data is aggregated and anonymized.

3. Types of Cookies We Use

Essential Strictly Necessary Cookies

These cookies are required for our services to function. They cannot be disabled. They include:

Functional Functional Cookies

These cookies remember your preferences and settings:

Analytics Analytics Cookies

These cookies help us understand how visitors use our website:

We do not use advertising or tracking cookies. We do not share analytics data with advertisers.

5. Third-Party Cookies

When you use features that integrate with third-party services, those services may set their own cookies. We have no control over these cookies.

5.1 Payment Processing (Stripe)

When you make a payment, Stripe sets cookies for fraud prevention and to process your transaction securely. These are essential for payment functionality.

5.2 Database Services (Supabase)

For products using Supabase (GDK-CRM), authentication tokens may be stored by Supabase services.

5.3 We Do NOT Use

6. Managing Cookies

6.1 Browser Settings

You can manage cookies through your browser settings. Here are instructions for popular browsers:

6.2 Impact of Disabling Cookies

If you disable or delete cookies:

6.3 Do Not Track

We honor "Do Not Track" browser signals. When detected, we disable non-essential analytics tracking.

6.4 Opt-Out Options

For analytics cookies, you can opt out by:

7. Local Storage and Similar Technologies

In addition to cookies, we use other browser storage technologies:

7.1 LocalStorage

LocalStorage allows us to store data persistently in your browser. We use it for:

LocalStorage data remains until you clear it or sign out of the application.

7.2 SessionStorage

SessionStorage is similar to localStorage but is cleared when you close the browser tab. We use it for temporary data like form progress.

7.3 IndexedDB

For larger data storage needs (like offline capabilities), we may use IndexedDB. This is used in:

7.4 Clearing Storage

To clear all stored data:

  1. Sign out of the application
  2. Clear browser cookies and site data for gdkdigital.com
  3. Or use "Clear browsing data" in your browser settings

8. Updates to This Policy

We may update this Cookie Policy from time to time. When we make changes:

9. Contact Us

If you have questions about our use of cookies, contact us:

GDK Digital LLC

P.O. Box 85

Benton Harbor, MI 49023

United States

Email: privacy@gdkdigital.com

Phone: 1-877-GDK-DIGITAL (1-877-435-3424)

For more information about how we handle your data, see our Privacy Policy.