Last updated: July 22, 2026
The controller responsible for installing and managing cookies on this website is NEGOCIOS ALTERNATIVOS BC NEXUS, S.L. (CIF B88662846), with registered address at C. de Tomás Redondo, 2, Hortaleza, 28033 Madrid (Floor 3, Door 3-4), and email info@nexusbcenter.com.
Cookies are small text files that websites install on the user's device (computer, tablet, mobile) during browsing. Their main function is to remember information about the visit: improving the experience, remembering preferences or measuring site usage. Alongside cookies there are similar technologies, such as browser local storage (localStorage), which this policy also covers for transparency.
This site uses very few cookies and none are installed unnecessarily: analytics cookies only activate if you click “Accept all” on the banner. Google Tag Manager is used as a tag loader and does not set cookies itself. Our forms are protected against spam with a hidden honeypot field, with no third-party anti-spam cookies. This is the full inventory:
| Name | Provider | Purpose | Duration | Type |
|---|---|---|---|---|
| nexus_cookie_consent | Nexus (localStorage, not a cookie) | Remembers your choice to accept or reject cookies | Until you change it or clear site data | First-party technical (necessary) |
| _ga | Google Analytics 4 (Google Ireland) | Distinguishes unique users and measures site usage in aggregate | 2 years | Analytics (third party) |
| _ga_37VTB4M0JG | Google Analytics 4 (Google Ireland) | Maintains measurement session state | 2 years | Analytics (third party) |
| NID, SOCS, AEC | Google Maps (Google) | Displays the interactive location map and remembers Google preferences | Up to 6 months | Third-party technical |
On your first visit we show a banner with two equivalent options: “Accept all” and “Reject non-essential”. Your choice is stored in your browser's local storage (key nexus_cookie_consent) and applied on every later visit. We use Google Consent Mode v2: the analytics_storage, ad_storage, ad_user_data and ad_personalization signals are denied by default and only switch to granted if you accept.
You can change your choice at any time with the “Change my cookie consent” button at the top of this page: it deletes your stored choice and shows the banner again so you can choose once more. You can also clear the site's data in your browser settings, which has the same effect.
Besides our banner, you can allow, block or delete cookies installed on your device through your browser settings:
If you block or delete cookies, browsing this site will still work normally: we use no essential third-party technical cookies other than the embedded Google Maps map, which may stop displaying. Audience measurement simply will not take place.
Google cookies (Analytics, Maps and, if enabled, Ads) may involve international data transfers to servers located in the United States. Google LLC is certified under the EU-U.S. Data Privacy Framework, which guarantees an adequate level of protection under the GDPR.
NEGOCIOS ALTERNATIVOS BC NEXUS, S.L. reserves the right to amend this cookie policy to adapt it to legislative, technical or business changes. Any amendment will be published on this page with its update date at the top. We recommend reviewing it periodically.
If you have questions about our cookie policy, contact us at info@nexusbcenter.com or call 611 865 316. For more information on how we process your personal data, see our Privacy Policy.
