How to Write a E-commerce & Retail case studies

Common Challenges

• Rising CAC and paid media volatility post-privacy changes

• Attribution confusion across GA4, ad platforms, and email/SMS

• Margin pressure from discounting, returns, and shipping costs

Benefits

✓ Authority building: publish credible case studies fast

✓ Shorter sales cycles with proof tailored to buyer personas

✓ Better retention through documented wins and repeatable playbooks