MEGAVU is a PWA/mobile app for video discovery (YouTube/IG/FB) & campaign promotion. Users earn 1 point per 15s watch or buy 1000 pts (₹20-₹40). Campaigns cost 0.5 pts/view. Max 100/day; inactive 7d auto-cancels with refund. Dual-mode toggle: Prize Mode gives 5,000 views = 1 Golden Ticket (iPhone draws); 17,550 views = 1 Month Free Recharge. Referral pays up to ₹10,000 (fraud/self-referral banned). Data collected: Email, username, device fingerprints, watch logs, IP. Account deletion removes personal data (30 days). BUT to prevent referral fraud (delete-recreate loops), an irreversible cryptographic hash of Device ID/Hardware/IP is stored permanently in a blacklist. Returning devices are blocked from new user bonuses & may be blacklisted. Payments: Hybrid model. Phase 1 (under 30k users): via Admin's UPI/QR/Bank/Crypto. Phase 2 (over 30k): migrated to gateways like Razorpay, PayU, Stripe. Non-refundable. 18% GST added. Tax: Users liable for own taxes on earnings & prizes. MEGAVU deducts TDS if payouts exceed ₹20,000/year. PAN may be requested. AML/Fraud: We monitor for money laundering/botting; leads to account freeze & reporting to FIU-IND. Tech: Supabase (Auth/DB), Firebase (Analytics), Capacitor (wrapper). Embedded players have own policies. Age: 15+ (18 requires parental consent). Hosted on Vercel, backend Node.js + Redis.