Boost your email opens with a punchy subject line. Test, test, and test again! Make sure your email looks good on all devices before you send it out. Sit up straight. Generating witty text... 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. Let your imagination run wild. Get creative with emojis in email subject lines to increase open rates!