Membership-only for gasoline, open sale for propane, and demo payment finalization for cash, card, or NFC tap. Designed as a local-first web app that can run on the station network.
Big tap targets for a counter tablet. Gasoline requires a selected member. Propane does not.
Search by name or ZIP. New member signup only needs name and ZIP code.
These buttons simulate a successful payment until the real merchant API key is connected.
Saved locally in the demo backend for review.