Hello, The recency/frequency is stored on the profile with the trait. If
your relying just on the non-authenticated ID (AAM UUID), and the cookie
is cleared after they close the browser, that device will be seen as a
entirely new user the next time they come back. However, if they
authenticate on the site, and the trait is on their cross-device ID this
will not be wiped even after clearing their demdex cookies.
Regards,Shane