Version 1.0 · Effective date: 5 July 2026
This Cookie Policy explains how Siudym Advisory uses cookies and similar tracking technologies on https://siudymadvisory.online. It should be read alongside our Privacy Policy.
1. Data Controller
| Trading name | Siudym Advisory |
|---|---|
| Legal entity | Sylwester Jan Siudym — Entrepreneur Individuel (EI) |
| SIREN | 106 711 872 |
| SIRET | 10671187200015 |
| Registered address | 12 Rue Vieille du Temple, 75004 Paris, France |
| info@siudymadvisory.online |
2. What Cookies Are
A cookie is a small text file stored on your device when you visit a website. Cookies help websites function correctly, remember your preferences, and provide operators with usage data. They may be set by the website you are visiting (first-party cookies) or by third-party services integrated into it.
Cookies are either session cookies (deleted when you close your browser) or persistent cookies (stored for a defined period or until manually deleted).
3. Cookies We Use
3.1 STRICTLY NECESSARY COOKIES
These cookies are essential for the Website to function and cannot be disabled. They are placed without consent under Article 5(3) of the ePrivacy Directive. They cover session management, security, and the WooCommerce shopping cart and checkout process.
3.2 FUNCTIONAL COOKIES
These cookies remember your preferences and improve your experience on return visits. They require your consent.
3.3 ANALYTICS COOKIES
These cookies collect aggregated, anonymised data about how visitors use the Website. This data is used solely to improve the Website and does not identify individual users. They require your consent.
3.4 MARKETING COOKIES
Marketing cookies measure the effectiveness of any promotional activity linked to this Website. They are only activated with your explicit consent.
4. Cookie Retention Periods
| Session cookies | Expire when you close your browser |
|---|---|
| Security and authentication | Up to 30 days |
| Functional preference cookies | Up to 12 months |
| Analytics cookies | Up to 13 months from last activity |
| Marketing cookies | Up to 90 days |
5. Managing Your Cookie Preferences
On your first visit, a cookie consent notice will be displayed offering the following options:
- Accept all cookies — enables all categories
- Reject non-essential cookies — strictly necessary cookies only
- Manage preferences — enable or disable individual categories
You may update your preferences at any time via the “Cookie Settings” link in the Website footer. You may also manage cookies directly through your browser settings.
6. Third-Party Services
The following third-party services integrated into this Website may place their own cookies:
- Hostinger — hosting and infrastructure provider
- WooCommerce — e-commerce and checkout functionality
- Payment processor — secure payment processing at checkout
Each provider processes data in accordance with their own privacy policies.
7. Legal Basis
Strictly necessary cookies are placed on the basis of legitimate interests (Art. 6(1)(f) GDPR). All other cookies are placed on the basis of your explicit consent (Art. 6(1)(a) GDPR), which may be withdrawn at any time.
8. Complaints
If you believe our use of cookies has infringed your rights, you may contact us at info@siudymadvisory.online or lodge a complaint with the CNIL at www.cnil.fr.
9. Updates
This policy is reviewed periodically. The current version is always published at https://siudymadvisory.online/cookie-policy/.
© 2026 Sylwester Jan Siudym — Entrepreneur Individuel. All rights reserved.
Siudym Advisory · 12 Rue Vieille du Temple, 75004 Paris, France · info@siudymadvisory.online