Despite the increasing use of messaging apps and social media, good old email continues to outperform them all when it comes to customer acquisition, retention and revenue. And when you create personalized emails that deliver relevant messages and offers to specific audiences – like your most profitable or engaged customers – the power of email really becomes apparent. One survey concluded that segmented email campaigns (vs. one-size-fits-all campaigns) could increase email revenue as much as 760%! Another survey reported that targeted emails generate 58% of companies’ overall revenue. That’s nothing to sneeze at.