Formerly EVCART.
This persistent cookie allows us to restore shopping carts on subsequent visits for up to a year.
The structure of the data within the cookie has also changed. However, existing users will not lose access to their remembered carts.

Formerly EV_LOCALE.
This cookie is set when visiting an Evance website which supports multiple regional variations/locales.
This allows us to load content in the preferred localisation when available.

Formerly EV_SID.
Keeps website sessions alive, but now all sessions on Evance require a secure (HTTPS) connection.

Used to store sort (e.g. price low to high) and page limit preferences (e.g. 100 per page) for product categories. Applicable to e-commerce and product catalogues.
This information was previously tracked per session and is now persistent so that users see your products in their preferred sort order on subsequent visits to your site.

A session based security token used to help protect websites from malicious Cross-Site Request Forgery attempts.

A former security token, which is now replaced by ev-uid and ev-csrf (described above). 

A former security token, which is now replaced by ev-uid (described above).