Hi, SUBJECT LINE #6: You Are Optimizing Harder than Ever… Make It Pay! Reason why (of this subject line): You Are Optimizing Harder than Ever:…
Hi, SUBJECT LINE #5: The Cold, Hard Truth About Marketing Optimization Reason why (of this subject line): The Cold, Hard Truth About: Curiosity: “I have…
Hi, SUBJECT LINE #4: The optimization summit where you will, truly, solve your most pressing questions Reason why (of this subject line): The optimization summit:…
Hi, SUBJECT LINE #3: What happens when marketing optimization is done badly? Reason why (of this subject line): If I’m the right audience, this headline…
Hi, SUBJECT LINE #2: “Why 85% of marketers DON’T KNOW WHY they’re running every test they run!” Reason why (of this subject line): 85% of…