Your First Customer Interview

Marketing teams love to guess. They guess what customers want, guess why they leave, and guess which words will make them buy. There is a much cheaper way to learn: ask. A customer interview is a simple thirty-minute call, and five of them can teach you more than a month of debate in a meeting room.

Prepare before the call. Write down one clear goal — for example, "understand how buyers choose a new supplier" — and five open-ended questions. Open-ended means the question cannot be answered with yes or no. "Tell me about the last time you ordered from a new supplier" works well. "Do you like our website?" does not.

During the interview, do not sell. This is the hardest rule to follow. The moment you pitch your product, honest answers end, because people are polite: they will say your idea sounds interesting, and then never buy it. You are not there to convince them. You are there to learn how they think, in their own words.

Ask for real stories from the past, not promises about the future. "Would you pay for this?" invites a polite lie. "What did you do the last time this problem appeared?" brings out facts: which tools they tried, whom they asked for help, and what they actually paid. Past behavior is evidence; future behavior is only a wish.

Learn to love silence. When the customer stops talking, count to three before you speak. Very often, they continue — and the second half of the answer is where the honest part lives. Take notes with their exact words, because those words will later become your best advertising copy.

After five or six interviews, read all your notes and look for a pattern: the same problem, the same words, the same moment of frustration. That pattern is an insight, and one real insight is worth more than any assumption made in the office. Guessing is fast, but asking is cheap — and asking is right far more often.