Cookie Policy
Last updated: 07/11/2026
1. Who we are
The data controller for the website calfergas.gr is KALLINIKOS K. - KLIRONOMOI V. FERENTINOU & CO O.E. (CalferGas), Piraeus, Greece.
Address: 58 Fokionos St., Piraeus, 185 45, Greece · Email: calfer@calfergas.gr · Phone: +30 210 41 72 045
2. What are cookies
Cookies are small text files stored on your device when you visit a website. This policy also covers similar technologies (e.g. local storage, pixels) and supplements our Privacy Policy.
3. Legal basis
We use strictly necessary cookies without your consent because they are required to operate the store you requested (Article 4 of Greek Law 3471/2006). For all other cookies we first ask for your consent (Article 6(1)(a) GDPR), in line with the guidance of the Hellenic Data Protection Authority. Until you consent, no non-essential cookie or script is loaded.
4. Categories of cookies we use
4.1 Strictly necessary (no consent required)
| Cookie | Provider | Purpose | Duration |
|---|---|---|---|
| OCSESSID | calfergas.gr | User session and shopping cart | Session |
| language | calfergas.gr | Stores your selected language | 30 days |
| currency | calfergas.gr | Stores your selected currency | 30 days |
| itc_cc | calfergas.gr | Stores your cookie choices | Up to 6 months |
4.2 Statistics (consent only)
They show us how the store is used so that we can improve it.
| Cookie | Provider | Purpose | Duration |
|---|---|---|---|
| _ga, _ga_* | Google Analytics (Google Ireland Ltd) | Distinguishing users and traffic statistics | 2 years |
| _gid | Google Analytics | Distinguishing users and traffic statistics | 24 hours |
4.3 Advertising / Marketing (consent only)
Used to show relevant ads and measure campaign performance.
| Cookie | Provider | Purpose | Duration |
|---|---|---|---|
| _gcl_au | Google Ads | Ad conversion measurement | 3 months |
| _fbp | Meta Pixel (Meta Platforms Ireland Ltd) | Ad tracking and measurement | 3 months |
The tables reflect the cookies configured in the store. If we do not use a given service, its cookies are not set.
5. How to manage your choices
- On your first visit you can choose Accept all, Reject all or Settings per category. Declining does not restrict your access to the store.
- You can change or withdraw your consent at any time using the "Cookie settings" button or by clicking here. Withdrawing is as easy as giving consent and does not affect the lawfulness of processing before withdrawal.
- Your choice is valid for up to 6 months, after which we ask you again.
- You can also delete or block cookies in your browser settings.
6. Proof of consent
To demonstrate that you gave or refused consent, we record a random identifier, your choices, the date/time, the page and an anonymised IP address (last segment removed). This data is kept for up to 24 months.
7. Third parties and transfers
The providers of categories 4.2 and 4.3 (e.g. Google, Meta) act as independent controllers or processors depending on the service, and may transfer data outside the EEA with the safeguards required by the GDPR. See their policies: Google, Meta.
8. Your rights
You have the right of access, rectification, erasure, restriction, objection and portability, and the right to withdraw consent. Contact us at calfer@calfergas.gr. You may also lodge a complaint with the Hellenic Data Protection Authority (1-3 Kifisias Ave., 115 23 Athens, www.dpa.gr).
9. Changes
We may update this policy. When cookies or purposes change, we will ask for your consent again.