Once you have your marketing objectives, you need to choose the metrics that will help you track and evaluate your progress. Metrics are the quantitative indicators that measure your marketing performance and results. They can be divided into four categories: awareness, engagement, conversion, and retention. Each category corresponds to a different stage of the customer journey and a different marketing objective. For example, awareness metrics measure how many people know about your brand and products, such as website traffic, social media followers, or impressions. Engagement metrics measure how many people interact with your brand and content, such as clicks, shares, comments, or downloads. Conversion metrics measure how many people take a desired action, such as signing up, buying, or subscribing. Retention metrics measure how many people stay loyal to your brand and products, such as repeat purchases, referrals, or reviews.