Determines whether Interchange will send (and read back) a cookie to get the session ID for links that go outside the catalog. Allows arbitrary HREF links to be placed in Interchange pages, while still saving the contents of the session. The default is Yes.
If the Cookies directive is enabled, and mv_save_session is set upon submission of a user form (or in the CGI variables through a Perl GlobalSub), the cookie will be persistent for the period defined by SaveExpire.
Note: This should almost always be "Yes."
Caching, timed builds, and static page building will never be in effect unless this directive is enabled.