Fighting off robots… Don’t forget to add a fun, relevant call-to-action button to your email. “Everything I have designed has a crisp professional look and feel. Love this service” - Cameron Don’t forget to add a short preview description to encourage people to click on your email. Opening the door to unlimited creativity… 51% of emails are opened on mobile devices - don’t forget to check the mobile preview for your email! Try different email subject line styles to find what gets the most opens. Sit up straight.