We want to build a very lean MVP to validate a virtual exhibition concept. This is NOT a full platform. MVP Scope: - Basic roles: Admin / Merchant / Viewer - Very simple dashboards only: * Admin: manage merchants and view total WhatsApp click counts * Merchant: update WhatsApp number and YouTube Live link - YouTube Live embed for each merchant on the main website page - WhatsApp contact button per merchant with click tracking - Support for at least 20 merchants Exclusions: - No user pages - No product listings - No media uploads - No advanced analytics - No scalable or future-ready architecture Timeline: 10 days Fixed Price: $400