TWO-ENGINE B2B SAAS ECOSYSTEM · LOTUS21 SUITE

Wilkora Lotus Suite Architecture

A decoupled enterprise architecture connecting custom manufacturing operations with statutory compliance, digital identity, and MCP AI automation.

🔬 Precise Engineering & Deep Technology Session AvailableA dedicated engineering or deep technology session can be booked directly for AI, MCP, and App architectural discussions (Mon–Fri, 11:00–15:00 CET, min. 1 full business day advance buffer).

Book an Architecture Session Browse All Applications ↓

Live Interconnection: Fabriq (Engine A) ↔ eFactLotus (Engine B)

Zero manual invoice re-typing: approved deals in Fabriq, CRM, or e-Commerce flow automatically through eFactLotus to your customer and ANAF SPV.

HOW AUTOMATED INVOICE DELIVERY WORKS FROM FABRIQ.WILKORA.EU (OR CRM / E-COMMERCE) VIA EFACTLOTUS

✓ Natively Integrated

1. YOUR WORKSHOP IN FABRIQ🌐 fabriq.wilkora.eu (or CRM/Shop)

✓ Click 1 single button in Fabriq / CRM

2. eFactLotus (100% AUTOMATED)⚡ Transforms & Delivers

🔄 Confirmation returns automatically to fabriq.wilkora.eu / CRM / ERP: see live delivery, approval & payment status!

Zero-Coupling Contract Boundary

Engine A and Engine B integrate strictly via published contracts — never direct database connections.

1. Public REST API v1

Idempotent commands (/api/v1/invoices), RFC 9457 structured errors, scoped API keys.

2. HMAC Webhooks

Real-time events (invoice.paid, anaf.accepted) with SHA-256 signatures and auto-retry.

3. Streamable HTTP MCP

JSON-RPC 2.0 tool interface at /mcp with scoped API keys and HITL action gates.

ENGINE A · COMMERCE, CRM & MANUFACTURING

Engine A — Commerce, CRM & Manufacturing Operations

Launch Fabriq ↗

The operational spine from 3D parametric CAD and customer deals to shopfloor cutting and delivery acceptance.

🪵 Fabriq — Cloud B2B2C ERP & 3D Multi-Corp CAD

LIVE FLAGSHIP

Cloud B2B2C ERP/PPS with 3D parametric CAD, DIN 68874 structural deflection checks, 2D guillotine nesting, and Lead-to-Cash (L2C) deal spine.

📈 ROI: Cuts quoting time by 80%, reduces board waste by up to 22%, and guarantees zero cutting before customer deposit.

✓3D Parametric CAD (DIN 68874)

✓2D Guillotine Nesting

✓Lead-to-Cash Deal Spine

✓No board cut before deposit

🏭 erpLotus — Made-to-Order Production ERP

SUITE EDITION

MTO Production & Operations ERP built on the L2C deal spine: work orders, dynamic BOMs, shopfloor QR tracking, and digital delivery acceptance.

📈 ROI: Eliminates shopfloor bottlenecks, protects profit margins per order, and cuts delivery disputes to zero via QR protocols.

✓Work Orders & Dynamic BOM

✓Shopfloor QR Tracking

✓Material Cost Shielding

✓Digital Handover Protocols

🧭 eCrmLotus — Principled Sales & Deal Spine CRM

SUITE EDITION

B2B Principled Sales CRM featuring the 5-color Sales Compass, structured call ledger, Lead-to-Order pipeline, and interactive ROI calculators.

📈 ROI: Boosts B2B quote-to-close conversion by 35% and shortens sales cycles through live customer value calculators.

✓5-Color Sales Compass

✓Structured Call Ledger

✓Lead-to-Order Pipeline

✓Interactive ROI Calculators

🛒 eCommLotus — B2B2C Storefront & Commissions

SUITE EDITION

B2B2C custom product storefront, multi-workshop checkout, and automated commission splits for designers, architects, and retail partners.

📈 ROI: Opens 24/7 digital partner sales channels and automates architect/dealer commission payouts with zero manual accounting.

✓Configurable Product Storefront

✓Multi-Workshop Routing

✓Partner Commission Engine

✓Direct ERP Bridge

ENGINE B · FISCAL, DIGITAL IDENTITY & AI

Engine B — Fiscal, Digital Identity & AI Automation

Launch eFactLotus ↗

Statutory compliance engine for ANAF e-Factura and European VAT directives, automated digital signatures, and MCP AI agents.

🧾 eFactLotus — Statutory RO e-Factura & BNR Conversion

LIVE FLAGSHIP

Full CIUS-RO:1.0.1 / EN 16931 compliance, EUR → Customer Approval → RON conversion at official BNR rate, 21% VAT breakdown, 5-10 yr GCS archive, REST API v1, MCP server, and WooCommerce plugin.

📈 ROI: Saves 18–25 manager hours/month of manual invoice re-typing, eliminates BNR exchange rate errors, and prevents ANAF fines.

✓CIUS-RO:1.0.1 & EN 16931 UBL 2.1

✓Official BNR EUR → RON Rate Lock

✓21% TVA & EU Reverse Charge (AE)

✓Permanent GCS Fiscal Vault

🔐 eTokenLotus — ANAF Connect & eTokenLotus Sign

SUITE MODULE

Cloud KMS encrypted ANAF OAuth auto-refresh, 1-click Accountant Link, Form 150 assistant, and OTP electronic signatures with SHA-256 tamper seal and PAdES audit certificate.

📈 ROI: Eliminates physical USB token USB-sharing risks, prevents expired SPV token outages, and closes B2B contracts in under 60 seconds.

✓Cloud KMS Encrypted ANAF OAuth

✓1-Click Accountant Authorization

✓Form 150 SPV Dossier Assistant

✓PAdES OTP Digital Signatures

🤖 aiLotus — Horizontal MCP AI Agent Layer

MCP AI LAYER

MCP-native AI Agent layer with strict Human-in-the-Loop safeguards (PendingFiscalAction / capped fiscal:auto-submit): ANAF XML error explainer, automated collections, and financial insights.

📈 ROI: Resolves rejected ANAF XML invoices in seconds instead of days and accelerates overdue B2B invoice collection by 40%.

✓Official Streamable HTTP MCP (/mcp)

✓Strict Human-in-the-Loop (PendingAction)

✓ANAF XML Error Explainer & Fixer

✓Automated Collections Reminders

Four Architectural Invariants

Engineered for statutory rigor and manufacturing precision.

🛡️

Strict TenantContext Isolation

Every API endpoint, MCP tool, and database operation strictly injects and validates TenantContext. Zero cross-tenant data leakage.

✍️

Single Writer & Canonical Schema v2

Fiscal aggregates are written strictly by backend use cases with non-destructive persistence and sequential counter locks.

🏛️

Permanent 5–10 Yr GCS Fiscal Vault

Statutory compliance requires retaining invoices for 5-10 years. ANAF ZIPs and official PDFs are vaulted in Google Cloud Storage.

🤖

Human-in-the-Loop MCP Safety

Autonomous AI agents proposing invoice submissions generate PendingFiscalAction records requiring human approval or capped policy.