The campaign postmortem 场景学习单

The campaign exceeded its sales target, but a competitor withdrew during the same week and one audience segment never saw the message.

广告活动超过了销售目标，但竞争对手同周退出，且有一个受众群体从未看到信息。

ACCOUNT LEAD

The numbers are strong, so the concept has proved itself and we should repeat it everywhere.

数据很强，所以概念已经证明有效，我们应该全面复制。

ANALYST

A good outcome can hide a weak process, and a bad outcome can hide a useful test.

好结果可能掩盖弱流程，坏结果也可能包含有用测试。

ANALYST

Separate target lift, channel exposure, external events, segment differences, execution errors, and the assumptions the result actually tested.

分别检查目标提升、渠道曝光、外部事件、群体差异、执行错误，以及结果真正检验了哪些假设。

ACCOUNT LEAD

We will preserve the core message, change one variable, and preregister what would support or weaken the explanation.

我们会保留核心信息，只改变一个变量，并预先写明什么结果会支持或削弱当前解释。

The celebration produces a smaller claim, a stronger method, and a clearer next experiment.

庆祝最终形成了更克制的结论、更扎实的方法和更清晰的下一次实验。