Here is a list of cookies that we use. We’ve listed them here so you that you can choose if you want to opt-out of cookies or not.
wordpress_logged_in_{hash} Expires: Session. Remember User session. WordPress sets the after login wordpress_logged_in_{hash} cookie, which indicates when you’re logged in, and who you are, for most interface use.
wordpres_test_cookie Expires: Session. Test if cookie can be set. WordPress also sets wordpress_test_cookie cookie to check if the cookies are enabled on the browser to provide appropriate user experience to the users. This cookie is used on the front-end, even if you are not logged in.
wp-settings-{user_id} Expires: 1 year. Customization cookie. Used to persist a user’s wp-admin configuration. The ID is the user’s ID. This is used to customize the view of admin interface, and possibly also the main site interface.
wp-settings-time-{user} Expires: 1 year. Time at which wp-settings-{user} was set
woocommerce_cart_hash Expires: Session. Helps WooCommerce determine when cart contents/data changes.
woocommerce_items_in_cart Expires: Session. Helps WooCommerce determine when cart contents/data changes.
wp_woocommerce_session_ Expires: 2 days. Contains a unique code for each customer so that it knows where to find the cart data in the database for each customer.
woocommerce_recently_viewed Expires: Session. Powers the Recent Viewed Products widget.
store_notice[notice id] Expires: Session. Allows customers to dismiss the Store Notice.