Required for the site to function. Cannot be disabled.
Remember your settings and preferences.
Helps us understand how visitors use the site.
Used to deliver personalized advertisements.
A cookie is a small text file a website stores in your browser. Most of the time it just holds something practical — that you are logged in, what is in your basket, or which of the choices on this screen you already made.
The catch is that cookies can also be set by other companies whose content sits on this page — a video player, a map, an advertising network. Those can recognise your browser again on other sites, which is how you end up being followed around the web. That is what this dialog is about: you decide which of those you allow.
Nothing here affects the site working. Declining everything optional leaves the site fully usable — some conveniences simply will not be remembered, and embedded content from other providers stays hidden until you allow it. You can change your mind at any time.