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Privacy Policy

Short version: your bill numbers never leave your browser.

What the calculators do with your inputs

Every calculation on this site runs in your own browser. The units, readings, loads and amounts you enter are not sent to a server, not stored, and not visible to us — closing the tab discards them. The bill checker works the same way: the figures you copy from your printed bill are compared on your device only. Never enter a reference number into this site; no tool here asks for one, and the official duplicate-bill portal is the only place it belongs.

What the site itself collects

The hosting platform records standard technical request data (such as IP address and browser type) for security and delivery, as any website's host does. Anonymous usage measurement is planned for this site but is not active yet; this policy will be updated, with the change dated here, before it is switched on. The marked advertising slots on some pages are currently empty placeholders — no advertising network is loaded, and no advertising cookies are set.

Links out

Links to official portals and company sites are provided for the tasks they serve (duplicate bills, complaints). Those sites have their own policies; entering your reference number there is between you and them.

Changes

If this policy changes, the change and its date will be recorded on this page. Questions: the contact page.