A mobile-responsive email can increase clicks by 15%. Always check mobile previews before sending out emails. We’re very font of you because you’re our type. I wish I looked as good as you while waiting Don’t forget to add a fun, relevant call-to-action button to your email. [insert fun loading text here] Want the loading time to be longer so we can spend more time together :) Try different email subject line styles to find what gets the most opens. Test, test, and test again! Make sure your email looks good on all devices before you send it out.