# Wicount — LLMs.txt
> GoBD-konforme Verlusterfassung & Inventur für Restaurants und Gastronomiebetriebe in Deutschland und Österreich.

## Site Map
- Landing Page: https://wicount.app/
- App (SPA): https://app.wicount.app/
- API Docs: Not yet public
- Full LLM context: https://wicount.app/llms.md

## What is Wicount?
Wicount is a SaaS platform for restaurants, cafes, hotels, and catering businesses in Germany (DE) and Austria (AT). It provides legally compliant (GoBD) recording of:
- **Loss tracking** (Verlusterfassung): spoilage, breakage, theft, shrinkage, self-consumption
- **Goods receipt** (Wareneingänge): with SHA-256 hash chains for audit-proof documentation
- **Inventory** (Inventur): physical stocktaking with expected vs. actual comparison
- **Invoice processing** (Rechnungsmodul): ZUGFeRD/XRechnung/ebInterface XML parsing + AI photo extraction
- **Exports**: PDF with QR code, DATEV CSV (SKR04), GoBD-XML for tax audits

## Key Technical Facts
- Multi-tenant SaaS (PostgreSQL 16 + Prisma 7)
- SHA-256 hash chains on all financial records (append-only)
- JWT + TOTP 2FA authentication
- RBAC: Admin, Manager, Mitarbeiter, Steuerberater
- React 19 PWA + Express 5 backend
- Stripe billing: FREE, STARTER (€29/mo), PRO (€79/mo), ENTERPRISE (€199/mo)
- Hosted on Infomaniak VPS, Docker, nginx, Let's Encrypt SSL
- Tägliches PostgreSQL-Backup

## Pricing (BillingPlan enum)
- FREE: 1 location, 3 users, basic features
- STARTER: €29/month, 3 locations, 10 users
- PRO: €79/month, 10 locations, 30 users
- ENTERPRISE: €199/month, unlimited

## Countries
- DE (Germany) — GoBD compliance
- AT (Austria) — RKSV-ready

## GoBD Compliance
- Append-only database (UPDATE/DELETE triggers blocked)
- SHA-256 hash chains (every entry hashes previous + data + nonce)
- 10-year data retention
- Digital signatures
- Audit log (immutable)
- DB role separation: gobd_readonly, gobd_write, gobd_admin

## Contact
- Email: info@wicount.app
- Support: support@wicount.app