Cookie Policy

Last updated: April 16, 2026

1. What Are Cookies?

Cookies are small text files that a website stores on your device when you visit. They are widely used to make websites work efficiently and to provide information to the site operators. Session tokens are a related mechanism stored as secure HTTP-only cookies.

2. Cookies We Use

1NailSystem uses only strictly necessary cookies. We do not use advertising, tracking, or analytics cookies.

Cookie NamePurposeDuration
next-auth.session-tokenKeeps you logged in during your session30 days (refreshed on activity)
next-auth.csrf-tokenProtects against cross-site request forgery attacksSession
next-auth.callback-urlRemembers where to redirect you after loginSession

On secure (HTTPS) connections these cookies are prefixed with __Secure- and are always transmitted over encrypted connections only.

3. Third-Party Cookies

If you choose to sign in using Google, Google may set its own cookies during the authentication process. These are governed by Google's Privacy Policy. We have no control over cookies set by Google.

Subscription payments are processed by PayPal. When you interact with PayPal's payment flow, PayPal may set its own cookies governed by PayPal's Privacy Policy.

4. Managing Cookies

Because we only use strictly necessary cookies, disabling them will prevent the Service from functioning — you will not be able to stay logged in.

You can control or delete cookies through your browser settings. Here are links to instructions for common browsers:

5. Changes to This Policy

We may update this Cookie Policy if we add new features that require additional cookies. The "Last updated" date at the top of this page will reflect any changes. Continued use of the Service after changes are posted constitutes your acceptance of the updated policy.

6. Contact

If you have questions about our use of cookies, please contact us at 1nailsystems@gmail.com.