One hypothesis
State what changed—hook, angle, format, offer, product, or audience—before the test starts.
Free template
Treat a creative test as a documented hypothesis with a defined decision rule—not a sequence of ads launched until one chart turns green.
State what changed—hook, angle, format, offer, product, or audience—before the test starts.
Do not declare a winner from a tiny or structurally different sample.
A strong provider signal still needs product economics and inventory context before it becomes a scaling decision.
Create one card per deliberate creative experiment.
Record the result without rewriting the hypothesis after the fact.