Demonstration structure only. Do not present as a real client case.
Buyer and decision
[Who was served, what was unclear, and what did the client want to decide?]
Research and method
[What interviews, records, or experiments were completed?]
Revised language
[Share approved before/after wording only with permission.]
What changed—and what did not
[Use verified observations, not unsupported revenue claims. Include timeframe and caveats.]