Terms of service

Last updated: 13 November 2026

The service

PennyFill is a WhatsApp assistant that shows fuel prices at stations near you and sends you directions. UK prices come from the government's Fuel Finder service (Open Government Licence v3.0), and US prices from Google Maps. If you spot a wrong UK price, please report it to Fuel Finder. Penny is an AI assistant: she can make mistakes.

Prices are a guide

We show the latest prices we have, but stations can change prices at any time and data can be delayed or wrong. Always check the price on the pump before you fill up. We're not responsible for differences between the price we show and the price you pay.

Driving safely

Don't use your phone while driving. Ask Penny before you set off, or have a passenger do it. Directions open in Google Maps; follow road signs and the law.

Your subscription

PennyFill costs £3.99 per month, billed monthly by Stripe until you cancel. You can cancel at any time from your account page. Cancelling stops future payments, and access continues until the end of the period you've paid for. We don't give partial refunds for unused time unless the law requires it.

Fair use

Your account is for your own personal use. Don't share it, misuse the service, try to break it, or use it to send spam. We may suspend accounts that do.

Our liability

We provide PennyFill "as is" and can't promise it will always be available or error-free. Nothing in these terms limits rights you have under UK consumer law.

Changes and contact

We may update these terms, and will update the date above when we do. Your privacy is covered by our privacy policy.