Cookie Policy
In compliance with the provisions of Law 34/2002 on Information Society Services and Electronic Commerce (LSSI-CE), Regulation (EU) 2016/679 (GDPR), and current legislation, EXPERT3D SL hereby informs users about the use of cookies and similar technologies on the website https://impresora-3d.es/.
1. What are cookies?
Cookies are small text files stored on the user's device (computer, tablet, or mobile) when visiting a website. They serve to ensure the correct functioning of the site, remember preferences, improve the browsing experience, and collect statistical or advertising information.
2. Types of cookies used
This website uses the following types of cookies based on their purpose:
- Technical cookies (necessary): These are essential for the correct functioning of the website, access to the user area, and management of the purchasing process. Without them, the website would not function correctly.
- Preference or personalisation cookies: These allow the site to remember information so the user can access the service with specific characteristics (language, currency, region).
- Analytical cookies: These allow the monitoring and analysis of user behaviour, helping us measure website activity and create browsing profiles to introduce improvements.
- Advertising cookies (Marketing): These store information on user behaviour obtained through continuous observation of browsing habits, allowing for the development of a specific profile to display advertising based on those interests.
3. List of cookies used
The following are the first-party and third-party cookies currently used by this website:
| Name | Type | Provider | Purpose | Duration |
|---|---|---|---|---|
| OCSESSID / PHPSESSID | Technical | EXPERT3D SL | Essential. Identifies the user session. Allows products to be kept in the basket and the completion of the purchase. | Session |
| default | Technical | EXPERT3D SL | Used by the shop system (OpenCart) to manage technical navigation. | Session |
| cookie_notice_accepted | Technical | EXPERT3D SL | Remembers your cookie consent preferences so the notice is not displayed again. | 1 year |
| currency | Personalisation | EXPERT3D SL | Remembers the selected currency (e.g. EUR). | 30 days |
| language | Personalisation | EXPERT3D SL | Remembers the selected language. | 30 days |
| _ga | Analytical | Google Analytics | Unique ID used to generate anonymous statistical data on how the visitor uses the website. | 2 years |
| _ga_XXXXXX | Analytical | Google Analytics | Maintains session state for statistical purposes. | 2 years |
| _fbp | Advertising | Meta (Facebook) | Used by Facebook to provide advertising products (Pixel) and measure advert conversions. | 3 months |
| _gcl_au | Advertising | Google Ads | Used by Google AdSense to experiment with advertising efficiency across websites. | 3 months |
| IDE / test_cookie | Advertising | Google (DoubleClick) | Used to register and report user actions after viewing or clicking on one of the advertiser's ads. | 1 year |
Note: This list will be updated as quickly as possible as the services offered on the website change.
4. Legal basis for processing
The use of cookies is based on two legal grounds depending on the type of cookie:
- Technical cookies: Processing is necessary for the execution of a contract (functioning of the web) or is based on the legitimate interest of the data controller. Consent is not required.
- Analytical and advertising cookies: Processing is based on the express consent requested from the user during their first visit (cookie banner). This consent can be withdrawn at any time.
5. Managing and deactivating cookies
You can configure your preferences at any time through the settings panel accessible on our website. In the initial banner, you have the option to:
- Accept all: To allow all cookies (technical, analytical, and advertising).
- Only essential: To reject analytical and marketing cookies, keeping only those necessary for the website's functioning active.
Alternatively, you can allow, block, or delete cookies installed on your equipment via your browser settings:
Please note that if you disable technical cookies, some shop functionalities (such as the shopping basket) may not function correctly.
6. International data transfers
This website uses third-party services (Google, Meta) that may store data on servers located in the United States. These providers have adhered to the EU-U.S. Data Privacy Framework or use Standard Contractual Clauses approved by the European Commission, ensuring an adequate level of protection for your data.
7. Updates
EXPERT3D SL may modify this Cookie Policy based on legislative or regulatory requirements, or with the aim of adapting said policy to instructions issued by the Spanish Data Protection Agency (AEPD). Users are advised to visit it periodically.
Date of last update: 11 February 2026.