SoloFuel uses essential browser storage to provide account sessions, saved shopping progress and offline application behavior.

Essential session cookie

An HTTP-only session cookie keeps a signed-in user authenticated. It is required for account and plan access.

Local storage and offline cache

The app may store shopping progress, the most recent plan and static files in the browser so parts of the experience remain available with limited connectivity.

Payments

Stripe may use its own necessary technologies on the hosted checkout page under Stripe’s policies.

Analytics

The pilot records first-party product events for operational improvement. Add a consent mechanism before introducing non-essential advertising or third-party behavioral tracking.