A promo lifts sub conversion 20% — do you ship it?
Decide from resultsMediumProblem. A limited-time discount promo lifts new-sub conversion +20% in the A/B. The team wants to make it permanent. What's your call?
Before you reveal: say your answer out loud, as if you were in the real interview — get your reasoning across clearly first. There is no single correct answer: reading what the interviewer is really after and defending your own thinking is what makes an answer strong.