Cookie Policy
Last updated: 2026-09-28 · Version 2026-09-28
This Cookie Policy explains the use of cookies and similar technologies on the Sunum.App website operated by OptiNode Bilişim Limited Şirketi.
1. What Is a Cookie?
Cookies are small text files that the websites you visit place on your device through your browser. They allow the website to recognize you, remember your preferences, and improve your site experience.
2. Which Cookies Do We Use?
2.1 Strictly Necessary (Technical) Cookies
These cookies are required for the core functions of the site to work. They do not require consent.
| Cookie | Purpose | Duration |
|---|---|---|
| next-auth.session-token | Session management | 30 days |
| next-auth.csrf-token | CSRF protection | Session |
| sa_cookie_prefs | Storing your cookie preferences | 1 year |
| sa_sid | Visit session identifier (links page views to the same visit) | Session — deleted when the browser is closed |
2.2 Performance / Statistics Cookies
Used to analyze visitor behavior anonymously. Enabled with your consent.
| Cookie | Purpose | Duration |
|---|---|---|
| _ga, _gid | Google Analytics — usage statistics (only runs if consent is given) | 2 years / 24 hours |
| sa_first | Record of the source from which you first arrived at the site (kept in browser storage) | 1 year |
2.3 Marketing / Targeting Cookies
Used for advertising and marketing purposes. Enabled with your consent.
| Cookie | Purpose | Duration |
|---|---|---|
| Currently, no marketing/targeting cookies are used. If any are added in the future, this table will be updated and they will only run with your consent. | ||
3. Managing Your Cookie Preferences
On your first visit to the site, you can set your preferences through the cookie notification bar:
- Accept All — enables all cookie categories
- Essential Only — only technical cookies are enabled, others are disabled
- Manage Preferences — customization by category
You can change your preferences at any time via the "Cookie Settings" link at the bottom of the pageor through your browser settings.
4. Browser Cookie Management
Most browsers accept cookies by default. You can manage them for each browser using the links below:
5. Third-Party Cookies
The site may contain cookies set by third-party services, such as our bank's Virtual POS infrastructure (payments) and, if you have allowed performance cookies, Google Analytics (usage statistics). These cookies are subject to the privacy policies of the respective providers.
6. Policy Changes
This policy may be updated. Significant changes will be communicated through an account notification or the cookie banner. For questions: info@sunum.app