Try different email subject line styles to find what gets the most opens. Opening the door to unlimited creativity… Feel free to spin in your chair while you wait Let your imagination run wild. I’m worth the wait Want the loading time to be longer so we can spend more time together :) A mobile-responsive email can increase clicks by 15%. Always check mobile previews before sending out emails. Test, test, and test again! Make sure your email looks good on all devices before you send it out.