There are a number of key pieces of information that a product manager can learn from listening to the voice of the customer which has an impact on all aspects of growing a business. The more the voice of the customer is implemented into the analysis of your sales, churn and product planning the more you can use data to drive repeatable success within your business model.
Here are 3 ways that the voice of the customer can be used to grow your business:
https://producthq.io/blog/2018/06/06/why-product-managers-need-to-hear-the-voice-of-the-customer/