Email Newsletter Subject Line A/B Test: Multiple Topics vs. Single Topic - Which Boosted Opens & Clicks? - WhichTestWon
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Jul 28, 2010

Email Newsletter Subject Line A/B Test: Multiple Topics vs. Single Topic – Which Boosted Opens & Clicks?

Multiple Topics vs. Single Topic - Which Boosted Opens & Clicks?

Version A

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Version B

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How good is your gut?

Guess which version you think won... and then see real-life test results: Or click to see results without guessing
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