Simple SaaS App Requirement (NeoLife-Style)

I want to build a simple SaaS web app similar to NeoLife. The platform will allow users to: * Buy products * Invite others using a referral link * Earn commissions from sales Main Goal Create a platform that combines: * Online store (for products) * Referral system (users invite others) * Commission system (users earn money) Core Features 1. User Account * Sign up / Login * Each user gets a unique referral link 2. Product Store * List of products * Add to cart * Checkout * Order history 3. Referral System * Users can invite others using their link * System should track who referred who 4. Commission System * Users earn money when: * They sell products * Their referrals make purchases * Show earnings in a simple dashboard 5. Dashboard Each user should see: * Their earnings * Their referrals * Their orders 6. Admin Panel Admin should be able to: * Add/edit products * View users * Manage commissions * Approve withdrawals 7. Payment Integration * Payment for buying products * Payment for withdrawing earnings * Prefer: Paystack or Flutterwave Design * Clean and modern * Mobile-friendly * Easy to use Tech (Open to your suggestion) * Frontend + Backend: any good stack * Should be scalable What I Need From You * Build the full working MVP * Deploy it live * Clean code