Keep your email subject line short and attention-grabbing. Get creative with emojis in email subject lines to increase open rates! Let your imagination run wild. [insert fun loading text here] Test, test, and test again! Make sure your email looks good on all devices before you send it out. Try different email subject line styles to find what gets the most opens. Don’t forget to add a fun, relevant call-to-action button to your email. Don’t make ‘em yawn! Keep your emails exciting and brief.