Cookie Policy
Effective Date: April 10, 2026 · Last Updated: April 10, 2026
This Cookie Policy explains how Green Lunar LLC ("we," "us") uses cookies and similar technologies on SparWith (sparwith.com). It should be read alongside our Privacy Policy.
1. What Are Cookies?
Cookies are small text files stored on your device by your browser when you visit a website. They help websites remember information about your visit, such as login status and preferences, making subsequent visits easier and more useful.
2. Cookies We Use
2.1 Essential Cookies
These cookies are required for the Platform to function. They cannot be disabled without breaking core functionality.
| Cookie | Provider | Purpose | Duration |
|---|---|---|---|
| next-auth.session-token | SparWith | Maintains your authenticated session after signing in with Google OAuth. Identifies you across page loads. | Session / 30 days |
| next-auth.csrf-token | SparWith | Protects against cross-site request forgery attacks during authentication. | Session |
| next-auth.callback-url | SparWith | Stores the redirect URL during the OAuth sign-in flow. | Session |
| __stripe_mid | Stripe | Used by Stripe for fraud prevention during payment processing. | 1 year |
| __stripe_sid | Stripe | Used by Stripe for fraud prevention during payment processing. | 30 minutes |
2.2 Preference Cookies
These cookies remember your choices and personalize your experience.
| Cookie / Storage Key | Provider | Purpose | Duration |
|---|---|---|---|
| sparwith-cookie-consent | SparWith | Remembers that you accepted cookies so the banner is not shown again. | Persistent (localStorage) |
2.3 Analytics Cookies (Future)
We may introduce analytics cookies in the future (such as Google Analytics) to understand how visitors interact with the Platform. If and when we do, this policy will be updated, and you will be given the option to opt out of non-essential analytics cookies.
3. Essential vs. Optional Cookies
Essential cookies are necessary for the Platform to function and cannot be turned off. They include authentication cookies (NextAuth) and payment security cookies (Stripe).
Optional cookies include preference cookies and any future analytics cookies. You can manage these through your browser settings or, where provided, through our cookie consent controls.
4. How to Manage Cookies
Most browsers allow you to control cookies through their settings. Common options include:
- Block all cookies: You can configure your browser to block all cookies, but this will prevent you from signing in or using core features of SparWith.
- Delete cookies: You can delete existing cookies at any time through your browser settings. This will sign you out and reset your preferences.
- Block third-party cookies: You can block cookies from domains other than sparwith.com, though this may affect Stripe payment functionality.
Browser-specific instructions:
5. Changes to This Policy
We may update this Cookie Policy as we introduce new technologies or for regulatory compliance. Changes will be posted on this page with an updated "Last Updated" date.
6. Contact Us
If you have questions about our use of cookies, contact us at: