What the ret_user_id_ct cookie does
Stores a unique user ID for tracking usage behavior, optimizing experience, and enabling marketing functionality.
Who sets it
Consent category: marketing
Marketing cookies follow visitors across sites to build advertising profiles and to measure campaigns. They always require prior consent, and a consent banner has to block them until the visitor agrees.
| Name | ret_user_id_ct |
|---|---|
| Category | Marketing |
| Set by | RudderStack |
Other cookies from the same vendor
rl_anonymous_idrl_auth_tokenrl_group_idrl_group_traitrl_page_init_referrerrl_page_init_referring_domainrl_sessionrl_trait
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From the Conzent cookie database, last updated 2026-11-12. Descriptions come from vendor documentation, cookie policies and our own scans; write to support@getconzent.com to correct one.