Cookie Policy

Last updated: 26/07/2026

This Cookie Policy explains what cookies are, how and why LotoLab uses cookies and similar technologies, and how you can control your preferences at any time.

LotoLab is an independent analysis and organization platform for Melate, Revancha, and Revanchita. It is not part of Lotería Nacional, does not currently sell official tickets, does not pay prizes, and does not officially validate tickets.

What are cookies?

Cookies are small text files that a website stores in your browser or device when you visit it. They help the site work, remember your preferences and, in some cases, understand how the platform is used. We also use similar technologies, such as your browser's local storage (localStorage), which serve equivalent purposes.

How do we use cookies?

We use cookies and similar technologies to keep your session active, protect the site, remember your preferences (such as language or light/dark theme) and, where applicable and with your authorization, to measure platform usage in aggregate.

Types of cookies we use

Strictly necessary cookies

These are essential for the site to work and cannot be disabled. They include session, authentication and security cookies (for example, cross-site request forgery, or CSRF, protection). Without them you could not sign in or use the basic features of LotoLab. These cookies do not require consent.

Preference or functional cookies

They allow us to remember choices you make on the platform, such as your preferred language, light or dark mode, and other personalization options. Their purpose is to give you a more comfortable and consistent experience across visits.

Analytics cookies

When active and authorized by you, these would help us understand, in an aggregated and anonymous way, how the platform is used so we can improve it. LotoLab currently does not run analytics or tracking tools by default; if they are enabled in the future, they will only load with your consent.

Advertising cookies

LotoLab does not use advertising cookies, tracking pixels or third-party remarketing scripts by default. Should this change, you would be informed and your prior consent would be requested where required.

Third-party cookies

To manage cookie consent we use an external service (a consent management platform). This service may set a cookie to remember your consent preferences. Any other third-party service that may be used will be documented in this policy.

Managing your consent

When the consent system is active, you can review or change your cookie preferences at any time through the "Cookie preferences" link available in the site footer and in your account preferences. Your choice is saved and you can change it whenever you want.

Please note that strictly necessary cookies cannot be disabled, as the site would not work properly without them.

How to control cookies from your browser

In addition to the preferences panel, most browsers let you block or delete cookies from their settings. If you block all cookies, some parts of LotoLab may not work properly. You can check your browser's help section for more information on how to manage cookies.

Changes to this policy

We may update this Cookie Policy to reflect changes in the platform, in the technologies we use, or in applicable regulations. When we do, we will update the "Last updated" date shown at the top of this page.

Contact

If you have questions about this Cookie Policy or about how we handle your information, you can write to us at privacy@lotolab.mx.