Essential technologies support security, network management, account, cart, checkout and other functions requested by the visitor. The site may not operate correctly without them.
Preference technologies remember choices such as region, display or consent settings.
Analytics technologies help us understand visits, navigation, errors and performance so we can improve the site. Reports may be aggregated, although identifiers such as IP address or device information can be personal information in some circumstances.
Advertising and social-media technologies, where enabled, may measure campaigns or help show relevant advertising on other services. They may allow a provider to connect activity on our website with information it already holds.