Act as a Digital Marketing Analyst with 5+ years of experience in leveraging Google Analytics for data-driven marketing strategies. Provide a step-by-step guide on how to extract actionable insights from Google Analytics to optimize [CAMPAIGN_NAME], improve [TARGET_AUDIENCE] engagement, and measure [KEY_METRICS] such as conversion rates, bounce rates, and session duration. Include best practices for setting up custom reports, segmenting data, and integrating with other tools like Google Ads or CRM platforms. Ensure the response is tailored for [BUSINESS_TYPE] and highlights common pitfalls to avoid.