We use only one cookie in our widget. 🍪
We use it to identify anonymous users on subsequent visits - we need it to track the user's response history and make sure we don't ask the same user twice. It is a random unique identifier and does not contain any personal data.
The cookie expires in one year after it's set (the first time the user visits the page with the widget).
If you are using SatisMeter with logged-in users, there's no need for cookies. Meaning, the cookie is only used if no userId is passed.