One cookie on their device holding the date, which kinds of cookie they were asked about and which they agreed to, and a random reference. Nothing that identifies them. With WP Consent API installed, the same answer is also kept in five cookies of its own, on their device, for other plugins to read.
On your site, one row per answer: the same random reference, the date, what they agreed to, how they said it, and which page they were on. No IP address and no browser details. Collecting personal data to prove you asked permission before collecting personal data is a circle worth staying out of.
Still stuck? Ask the developers who wrote it. We aim to reply within one business day.
