This document summarizes a talk given by Matthew Botta, Data Manager at Jet.com. The talk outlines six key takeaways for using data for product success: 1) Define goals upfront by asking questions; 2) Don't let perfect data prevent starting with good data; 3) Iterate frequently on data collection and analysis; 4) Too much data can be worse than no data; 5) Build a long-term, data-informed culture; 6) Collaborate closely with data analysts. ProductSchool offers part-time courses in product management, coding, data, digital marketing and blockchain in various cities worldwide and online.