Issue №97 · b2c · intermediate

Churn spikes the day after the credit card charge.

In 150 words, lay out three hypotheses for why and the one experiment you'd run first. Don't blame the renewal flow until the data does.

Writing prompt · 150 words · Graded across structure, depth, clarity, judgment


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Daily PM gives you one prompt every weekday. Ten focused minutes. A graded answer back. The first three are free.

principle

Trial models work when value is felt in days; free tiers when value compounds over months.