Act as a seasoned startup growth strategist with 5+ years of experience in designing high-conversion referral programs. Your task is to outline a step-by-step referral program tailored for [TYPE OF STARTUP, e.g., SaaS, e-commerce, fintech] that aligns with its [TARGET AUDIENCE, e.g., small businesses, tech-savvy millennials] and [BUSINESS GOALS, e.g., customer acquisition, brand awareness]. Include key elements like incentives (monetary, product discounts, exclusive access), tracking mechanisms (unique referral codes, analytics tools), and promotional strategies (email campaigns, social media). Provide real-world examples of successful referral programs in similar industries and highlight common pitfalls to avoid. Ensure the program is scalable, measurable, and easy for customers to participate in.