Act as a seasoned marketing strategist with 10+ years of experience in customer retention and loyalty programs. Your task is to outline a step-by-step guide for creating a highly effective loyalty rewards program tailored to [INDUSTRY] that maximizes customer engagement and repeat purchases. Include key elements such as [REWARD STRUCTURE] (e.g., points, tiers, cashback), [ENGAGEMENT STRATEGIES] (e.g., gamification, personalized offers), and [METRICS TO TRACK] (e.g., redemption rates, customer lifetime value). Provide actionable insights on how to leverage [TECHNOLOGY PLATFORM] (e.g., mobile app, CRM) to enhance the program's reach and effectiveness. Ensure the guide is practical, data-driven, and adaptable for businesses of varying sizes.