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Primary research is the process of gathering data and insights directly from customers, users, or stakeholders to validate assumptions, identify opportunities, and inform business decisions. This matters for entrepreneurs as it helps to reduce uncertainty, avoid costly mistakes, and increase the chances of success. For example, Airbnb's founders conducted extensive customer interviews to understand the pain points of travelers and the potential for short-term rentals, which ultimately led to the creation of a successful platform.
Your startup has a 5% monthly churn and CAC of $50 – what is the payback period if LTV is $300?
Answer: 6 months (LTV / (CAC / (1 - churn rate)))
Explanation: The payback period is the time it takes for the revenue generated by a customer to cover the cost of acquiring them.
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