Not just a pretty interface Test, test, and test again! Make sure your email looks good on all devices before you send it out. Keep an eye on your email open rate to analyze and improve performance! [insert fun loading text here] Don’t forget to add a fun, relevant call-to-action button to your email. Time to get that bread. Try different email subject line styles to find what gets the most opens. Keep your email subject line short and attention-grabbing.