All cookies on this site are session cookies, these are automatically deleted when your session ends they are used for functionality and are required.
They are used for things like:
We may add more cookies later, which will require you to allow them IF you wish to maintain certain functionality. Though we may also make these session based to make it GDPR compliant at the expense of usability (example, setting the lanugage to Spanish but it will only last for the session, rather than saving it locally for the next time you open the website) awkward, but without storing anything I can avoid a whole chunk of law.