# Customer Experience: Guest sign-up | Vronika

The sign-up landing restores known lead details by device fingerprint and submits updated guest information to the shared leads service.

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**Path:** /platform/frontend/sign-up
**Canonical:** https://vronika.co/platform/frontend/sign-up
**Category:** Platform: Customer Experience
**Live Route:** /sign-up
**Source File:** trifecta/client/src/pages/SignUp.tsx

## How It Works

1. The page requests lead prefill data for the current fingerprint.
2. Known fields are inserted into the conversion form for the returning visitor.
3. Submitting the form posts the guest payload to /api/leads and presents the completion state.

## Features

- Device-based lead prefill
- Guest data validation
- Lead submission
- Focused campaign presentation

## Integrations

- Lead prefill API
- Leads API
- Visitor identity fingerprint

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## Sources
Content derived from the live trifectabar.com codebase and deployed platform. This explainer documents implemented code and does not expose protected source routes or business data.