Cookie Policy
Last updated: 21 April 2026
This Cookie Policy explains what cookies and similar technologies Sure Success uses, why, and how you can control them. For the wider picture on data processing see the Privacy Notice.
1. What cookies are
Cookies are small text files stored on your device when you visit a website. Similar technologies include local storage and session storage. We use the term “cookies” in this page to cover all of them.
2. Cookies we currently set
Sure Success currently uses only strictly necessary cookies required to keep you signed in and to protect your account. We do not set any analytics, advertising or tracking cookies.
| Name | Purpose | Duration | Party |
|---|---|---|---|
| next-auth.session-token | Keeps you signed in between page loads. | Session | First party |
| next-auth.csrf-token | Protects the sign-in form against cross-site request forgery. | Session | First party |
| next-auth.callback-url | Remembers where you were heading when you signed in. | Session | First party |
Under the Privacy and Electronic Communications Regulations 2003 (PECR) and UK GDPR, strictly necessary cookies do not require prior consent. We explain them here in the interests of transparency.
3. Cookies we do not set (yet)
If we later add analytics, product usage tracking or marketing cookies, we will update this page and introduce a consent banner before any non-essential cookie is placed. The banner will offer equal-prominence “Accept all” and “Reject all” choices with all non-essential categories defaulted off.
4. Third-party services
- Stripe may set cookies during checkout to help prevent fraud. Those cookies are governed by Stripe’s own cookie notice.
- Google may set cookies if you use Google Sign-In, governed by Google’s policy.
5. How to control cookies
You can clear or block cookies from within your browser settings (Settings, Privacy, Cookies and site data). Blocking strictly necessary cookies will log you out of Sure Success and may prevent sign-in forms from working.
6. Changes
If we change the cookies we use, we will update this page and the “Last updated” date at the top.