I’m building a single, tightly-coupled ecosystem that brings four pillars under one roof: an EV charging network, a full-fledged MLM income engine, an Ethereum-based utility token, and a marketplace where those tokens are spent. The heart of the project is the MLM layer, so every technical decision must protect accurate commission flows and real-time visibility for each role in the hierarchy—sales executives, dealers, distributors and C&F partners. Key flows to cover • EV Charging System: consume the machine’s API and surface real-time charging data alongside the exact kWh used. • MLM Income System: implement commission tracking, recurring income management and sales performance analytics. Device sales pay out 80 % cash and 20 % tokens; the tokens loop back into the marketplace. • Blockchain Token System: mint and manage the token on Ethereum 2.0, guaranteeing transfer integrity and on-chain audit trails. • Marketplace Platform: allow token spending for products or top-ups, automatically burning or recirculating tokens to the company wallet. Tech foundation Python + Django will handle business logic, Node.js micro-services will talk to the chargers and the chain, while React / Next.js will drive the portal dashboards. Every stakeholder must see earnings, team growth and token balances in real time, filtered by their exact access level. Acceptance criteria 1. Charger API sync proves kWh used within ±1 % of the machine’s native readout. 2. Commissions, recurring payouts and analytical summaries match the compensation plan for at least three simulated hierarchy levels. 3. On-chain transfers reconcile 1:1 with wallet balances shown in the front-end. 4. Marketplace transactions debit tokens instantly and reflect in earnings reports within 60 seconds. If you’ve woven together complex payment or incentive systems before—especially ones touching both hardware and blockchain—I’d like to see your approach to locking down data integrity across these moving parts.