Cookies Policy
Last updated: May 26, 2026
1. What is a cookie?
A cookie is a small text file that a website stores in your browser to recognise you on subsequent visits, keep your session active, remember your preferences or measure use of the service.
2. Data Controller
PROMO-TIENDA, S.L. (hereinafter "PROMOTIENDA" or "the Data Controller"), with address at Avda. Paral·lel, 110, 08015 Barcelona, Tax ID B60840675. Contact: salvador@promotienda.es / +34 93 329 74 64.
3. Scope of this policy
This Cookies Policy applies to:
- The corporate website www.digitalsignagerds.com.
- The SaaS digital signage management application rds.digitalsignagerds.com (hereinafter "the Application").
4. Cookies we use
4.1 Strictly necessary cookies (no consent required)
| Name | Owner | Purpose | Duration |
|---|---|---|---|
PROMOTIENDA | First party (rds.digitalsignagerds.com) | PHP session identifier. Keeps the user authenticated while they use the Application. | Session (deleted when the browser is closed) |
| CSRF token | First party | Anti-CSRF request token, bound to the session, used to protect actions that modify data. | Session |
4.2 Functionality cookies
| Name | Owner | Purpose | Duration |
|---|---|---|---|
lang | First party (rds.digitalsignagerds.com) | Remember the user's selected language (es, en, ca, fr, pt). | 12 months |
4.3 Security cookies
| Name | Owner | Purpose | Duration |
|---|---|---|---|
rds_mfa_trust | First party (rds.digitalsignagerds.com) | Mark a device as "trusted" so the second authentication factor is not requested on every login. | 30 days |
4.4 Third-party cookies
The Application rds.digitalsignagerds.com does not install Google Analytics, Tag Manager, Hotjar, Meta Pixel or similar cookies. For third-party cookies that the corporate site www.digitalsignagerds.com may use, please refer to the specific policy published on that site.
5. Legal basis
- Strictly necessary cookies: legitimate interest of the Data Controller (art. 6.1.f GDPR) and the exception in art. 22.2 LSSI-CE.
- Functionality and security cookies: user consent (art. 6.1.a GDPR; art. 22.2 LSSI-CE).
6. Managing and withdrawing consent
On first access the Application shows a consent banner with Accept, Reject and Configure options, in line with the AEPD's Guidance on the use of cookies (July 2023). Consent can be reviewed or withdrawn at any time via the Configure cookies link in the footer.
The user may at any time:
- Withdraw consent via the "Configure cookies" link in the footer.
- Block or delete cookies via the browser settings. Instructions: Chrome: https://support.google.com/chrome/answer/95647 — Firefox: https://support.mozilla.org/kb/clear-cookies-website-data — Safari: https://support.apple.com/HT201265 — Edge: https://support.microsoft.com/microsoft-edge
Please note that blocking the strictly necessary cookies will prevent access to the Application.
7. Retention
Cookies are retained for the period stated in the tables above. Data derived from their use (login logs, etc.) is retained as described in the Privacy Policy.
8. User rights
As a data subject, you may exercise the rights of access, rectification, erasure, objection, restriction and portability. The procedure is described in the Privacy Policy.
9. Amendments
This policy may be updated to reflect changes in the legislation or in the cookies used. The date of the last update appears at the top of the document.