ROI: 

+

57

%

Conversion

Difficulty

Marketing

Design

Dev

TBC

1

0

0.0

Ask your audience a question in your email subject line to get them to act and respond. i.e. " Be honest - how are we doing?" "How can you say 'No' to this face?"

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Curious about the performance data that this tactic might help?
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Inquisitive Subject Line

email

open-rate