A recent webinar hosted by Christy Hollingshead and a new eBook titled "The Heap Guide to Retention" explore strategies for enhancing customer retention by emphasizing its significance in product-market fit. The guide delves into measuring retention, recounts experiments with Heap’s retention metrics, and discusses balancing retention with customer acquisition, stressing that prioritization should align with company strategy. It highlights the importance of understanding metrics like Customer Acquisition Cost (CAC) and retention rates, noting that poor retention can lead to financial losses. Product managers (PMs) are encouraged to use product data to identify potential churn indicators and experiment with strategies to improve retention. Additionally, factors outside the product, such as competition or customer business transformations, can impact retention, necessitating collaboration with account managers for insights. The overarching message is that balancing acquisition and retention is integral to executing a company’s business strategy effectively.