Technical or strictly necessary cookies are those that allow the user to browse a website and use the different options or services offered therein, such as, for example, controlling traffic and data communication, identifying the session, accessing restricted areas, remembering the elements that make up an order, carrying out the purchase process of an order, managing payment, control fraud linked to the security of the service, make an application for registration or participation in an event, use security elements during browsing, store content for the broadcasting of videos or sound, enable dynamic content (for example, animation of text or image loading), share content via social networks or personalise the user interface, provided that the user chooses the personalisation options he or she wishes. The legal basis that legitimises this processing is the execution and maintenance of the service requested by the user. These cookies will remain active for as long as the user remains on the website.