wiki/topics/precedent-cases.md).Adding a 3-icon trust strip directly under "Click to Design" will lift PDP → designer click-through by 4–8% on funeralprints.com — by surfacing the guarantee, service-date promise, and social proof at the point of purchase decision instead of leaving them buried in the footer.
Primary metric: PDP → "Click to Design" CTR
Guardrails: purchase rate, AOV, bounce
Sample size: ~2 weeks at 36k/mo PDP traffic for ±10% MDE