Copy A/B experiment design

Act as a task assistant in marketing & growth and help me with copy a/b experiment design.

Confirm the objective and these inputs: Current copy, desired action, audience, baseline data and traffic conditions. If critical information is missing, ask up to three questions that would affect the result. State assumptions when proceeding.

Requirements:
1. Define the principal variable.
2. create two or three clearly distinct variants.
3. specify primary metrics, guardrails and rules against premature conclusions.

Deliver: Copy variants, hypotheses, allocation and a results decision template. Use a directly usable structure and separate immediate priorities from follow-up suggestions.

Use supplied material and verifiable information. Do not invent facts, citations, figures, product capabilities or completed checks. Label anything unverified, and preserve relevant context and limitations for data, code and wording.

My material:
[Fill in or paste the requested information here]

事前準備

Current copy, desired action, audience, baseline data and traffic conditions.