Last updated: November 2026
This site uses very few cookies, and — apart from the ones the checker cannot work without — none of them run unless you say yes. When you first visit, our cookie banner offers three choices: Accept All, Reject All, or Customize. You can change your mind at any time with the button below or the "Cookie Settings" link in the footer of every page.
| Cookie | Purpose | Life |
|---|---|---|
| Session cookie (PHPSESSID) | Keeps your SNGPL bill request together across the fetch steps — without it, the checker cannot work. | About 10 minutes; cleared with the session |
| sgb_cookie_consent (cookie + local storage) | Remembers the choice you made in the cookie banner so it does not reappear on every page. | 1 year, or until you clear browser storage |
Analytics cookies would tell us, anonymously, which pages people find useful, so we can improve them. We do not load any analytics cookies or scripts today. If we ever add them, they will run only for visitors who switched Analytics on in the cookie settings — Reject All and the default both keep them off.
If advertising is shown on this site in future, ad providers such as Google may set cookies to serve and measure ads. Those cookies will only be used for visitors who switched Marketing / Ads on in the cookie settings. Choosing Reject All — or leaving the toggle off — means no advertising cookies from us.
Your consumer or customer number is never written into a cookie. It lives only in a short server-side session while your bill is being fetched and is cleared afterwards — see the Privacy Policy.
Use the Cookie Settings link in the footer (or the button above) to change your choices at any time — the new choice applies immediately and is remembered on every page. You can also block or delete cookies in your browser settings. Blocking the session cookie will stop the on-page SNGPL checker from working (the guides, calculator and SSGC route still work), and you can always view your bill on the official company websites instead.