Key takeaways Small copy changes can make a substantial difference in response. Give readers a specific action to take. Make the outcome of that action clear. Test one element at a time to isolate what affects results. Measure completed conversions [...]
Key Takeaways Long copy usually outperforms short copy when prospects need more information before taking action. In one landing-page test, Aetna’s HealthSpire generated 638% more leads with the long-copy version. Long copy works because it gives you room to explain [...]
Key Takeaways Testing replaces opinions and assumptions with measurable marketplace evidence. Test one meaningful variable at a time so you can identify what caused the difference in response. Headlines, graphics, offers, prices, formats, audiences, calls to action, and marketing channels [...]
Key Takeaways American Express Publishing tested four prices for the same publication. A price of $19.99 generated 10% more sales than the $19.95 control. The lowest tested price—$19.49—produced the worst results. A lower price does not automatically produce more [...]
▶ Key Takeaways SMS continues to outperform email for urgency and immediate action. Email remains superior for long-form selling, education, storytelling, and relationship building. The biggest winners combine SMS and email rather than choosing between them. AI now allows marketers [...]
