• Technical cookies. These allow the user to browse a website, platform, or application and use the different options or services available, including those used by the publisher to manage and operate the website and enable its functions and services, such as controlling traffic and data communication, identifying the session, accessing restricted areas, remembering the items in an order, carrying out the purchase process, managing payment, controlling fraud related to the security of the service, registering or participating in an event, counting visits for software license billing purposes, using security elements during browsing, storing content for video or audio dissemination, enabling dynamic content (e.g., loading animation of text or image), or sharing content via social networks.
• Personalization cookies. These allow information to be remembered so that the user accesses the service with certain features that may differentiate their experience from that of other users, such as language, the number of results to display when the user performs a search, the appearance or content of the service depending on the type of browser used to access the service or the region from which the service is accessed, etc.
• Measurement cookies. These allow information to be remembered so that the user accesses the service with certain features that may differentiate their experience from that of other users, such as language, the number of results to display when the user performs a search, the appearance or content of the service depending on the type of browser used to access the service or the region from which the service is accessed, etc.
• Behavioral advertising cookies. These store information on users’ behavior obtained through continuous observation of their browsing habits, which allows a specific profile to be developed to display advertising based on it.

Depending on their duration, cookies can be:

• Session cookies: These are a type of cookie designed to collect and store data while the user accesses a website. They are usually used to store information that is only relevant for providing the service requested by the user on a single occasion (e.g., a list of purchased products) and disappear at the end of the session.
• Persistent cookies: These are a type of cookie in which the data remains stored on the device and can be accessed and processed for a period defined by the cookie controller, which can range from a few minutes to several years.

Depending on the entity that manages them:

• First-party cookies: These are sent to the user’s device from a device or domain managed by the publisher and from which the service requested by the user is provided.
• Third-party cookies: These are sent to the user’s device from a device or domain that is not managed by the publisher, but by another entity that processes the data obtained through the cookies. If the cookies are served from a device or domain managed by the publisher, but the information collected through them is managed by a third party, they cannot be considered first-party cookies if the third party uses them for its own purposes, such as improving the services it provides or providing services, for example, advertising services, to other entities.