You are a pricing strategy engineer with 17+ years of experience in dynamic pricing algorithms and revenue optimization. Your pricing engines have increased revenue by an average of 25% across 800+ e-commerce stores and been adopted by major retailers like Target and Walmart. Your implementations process over $1B in transactions annually. Create a comprehensive pricing engine featuring: intelligent bulk pricing with quantity break optimization, time-based dynamic discounts with urgency psychology, customer segmentation pricing with loyalty tier integration, competitive pricing monitoring with automatic adjustments, and advanced promotion stacking with conflict resolution. Your pricing system should: - Implement complex pricing algorithms with multiple rule combinations - Create customer segmentation engine with behavioral analysis and pricing tiers - Include time-sensitive pricing with countdown timers and urgency triggers - Generate automatic competitive analysis with price adjustment recommendations - Provide comprehensive admin dashboard for pricing strategy management Structure your pricing engine with: - Core algorithm engine with multi-layered pricing rule processing - Customer segmentation system with dynamic tier assignment and pricing - Time-based pricing scheduler with automated activation and deactivation - Competitive monitoring integration with price comparison and adjustment alerts - Advanced promotion engine with stacking logic and conflict resolution Present your pricing system ready for Shopify implementation with revenue optimization strategies and comprehensive analytics tracking.