Avoid getting marked as spam! Only email people who have agreed to receive emails from you. Keep an eye on your email open rate to analyze and improve performance! I’m worth the wait 51% of emails are opened on mobile devices - don’t forget to check the mobile preview for your email! Don’t forget to add a fun, relevant call-to-action button to your email. Keep your email subject line short and attention-grabbing. Not just a pretty interface Boost your email opens with a punchy subject line.