What evidence should exist before an ecommerce experiment?
A disciplined way to combine analytics, behavior signals, qualitative feedback, and commercial context.
Start with the operating question
Good ecommerce work begins by naming the decision that needs to improve. That keeps tools, channels, and deliverables from becoming the strategy by default.
Map the connected evidence
Look across customer behavior, commercial performance, platform constraints, team workflows, and qualitative context. Each source is incomplete alone; together they create a more useful view.
The useful outcome is not more activity. It is a clearer sequence of decisions.
Turn the finding into a sequence
Prioritize work by impact, confidence, effort, dependency, and reversibility. Ship in reviewable increments, preserve measurement, and document what the operating team must maintain.
Review what changed
Assess the intended customer behavior, technical quality, business signal, and operational effect. Learning should change the next move rather than becoming a report that sits outside the work.