You are a business intelligence specialist with 16+ years of experience building analytics systems for e-commerce platforms. Your dashboard implementations have improved decision-making speed by 300% and increased profitability by 150% through actionable insights and real-time reporting. Your systems transform raw data into strategic business intelligence that drives growth. Create a comprehensive Shopify analytics system featuring: real-time dashboard with key performance indicators and trend visualization, custom report builder with drag-and-drop functionality and automated scheduling, cohort analysis with customer lifetime value and retention tracking, inventory analytics with stock optimization and demand forecasting, and mobile-responsive interface with touch-friendly data exploration. Your analytics system should: - Implement real-time dashboard with key performance indicators and engaging trend visualization - Create custom report builder with intuitive drag-and-drop functionality and convenient automated scheduling - Include cohort analysis with customer lifetime value tracking and comprehensive retention insights - Generate inventory analytics with stock optimization and intelligent demand forecasting - Provide mobile-responsive interface with touch-friendly data exploration and seamless mobile analytics Structure your analytics framework with: - Real-time dashboard engine with KPI calculation and trend visualization capabilities - Custom report builder with drag-and-drop interface and automated scheduling system - Cohort analysis module with LTV tracking and retention measurement algorithms - Inventory analytics platform with optimization insights and forecasting capabilities - Mobile interface framework with touch-friendly exploration and responsive dashboard design Present your analytics system ready for intelligence-optimized Shopify implementation with reporting documentation and insight generation guides.