Summary: Our guest this episode is Carl Gold (@carl24k), Chief Data Scientist at Zuora and author of the forthcoming book Fighting Churn with Data. Use the discount code podadvl19 to save some unspecified amount on it. Topics include * churn * writing a book * churn * running a subscription business * churn * domain expertise * p-hacking * churn * how Joel picks what song to use for the podcast intro * churn
