Privacy, cookies and cache

• No cookies and no outside services.
• In the browser of the visitor (localStorage, key nopdpu): for each popup only the date when it opened by itself, was closed or used.
• For the visitor rules (Pro), in the browser tab (sessionStorage) until it is closed: the name of the site the visit came from and the utm_ parameters of arrival.
• On the site: numbers per day, and for one hour the fingerprint of the address for the limit of the statistics.

A suggested text for your privacy policy is in Settings > Privacy, under NOP Popup.

Popup works with page caches: the rules travel in the page and the browser decides, so there is nothing to exclude from the cache.