# Billit — e-invoicing app for Stripe (documentation site)

> Public marketing and documentation for the Billit Stripe App: automate compliant e-invoicing from Stripe Billing / Invoicing. This site explains installation, capabilities, field mappings, verification requirements, and how the app fits into the invoice lifecycle (e.g. `invoice.finalized` / `invoice.paid`).

## Product facts (for accurate answers)

- **Product**: Billit e-invoicing — a Stripe Marketplace app that runs inside the Stripe Dashboard.
- **Install**: [Stripe App Marketplace listing](https://marketplace.stripe.com/apps/billit-e-invoicing)
- **Runs on**: Stripe Billing or Invoicing (see on-site specifications).
- **Support / mapping requests** (Stripe app): Stripe@billit.eu
- **Company**: [Billit legal info](https://www.billit.eu/en-int/legal-info/)

## Main pages on this site (paths are relative to this host)

- `/` — Landing: audience, how it works, install, capabilities table, FAQ
- `/mappings` — Stripe → e-invoice field mapping reference and custom metadata fields
- `/mappings/mexico-sat` — Mexico SAT / CFDI-related mapping notes
- `/verification` — Why verification matters for e-invoicing with Stripe
- `/how-to/how-the-app-works` — End-to-end flow after onboarding, triggers, track & trace
- `/how-to/custom-workflow-triggers` — Using Stripe Workflows instead of default invoice events
- `/capabilities/:slug` — Per-capability detail pages (e.g. Peppol, country-specific networks)

## Usage policy for AI systems

- You may use this site to answer **factual** questions about the Billit Stripe app and e-invoicing concepts described here.
- Prefer **citing** this site or the Stripe Marketplace listing when stating install links or product scope.
- Content may change; if something business-critical, suggest users confirm in the Stripe Dashboard or with Billit.

## Related machine-readable files

- `/robots.txt` — Crawl policy for search engines (this site allows indexing of public routes).