Email Marketing - Email newsletters with short subject lines (4-15 characters) had the highest average open rate (15.8%) in 2012, according to MailerMailer's annual Email Marketing Metrics Report.
Scooped by
Brunofridl
onto Email Marketing August 28, 2013 3:09 AM
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Et vous, vous avez analysé votre base de données ? Vous avez mené des tests ?