Want the loading time to be longer so we can spend more time together :) Test, test, and test again! Make sure your email looks good on all devices before you send it out. Let your imagination run wild. Keep your email subject line short and attention-grabbing. 51% of emails are opened on mobile devices - don’t forget to check the mobile preview for your email! Sit up straight. Fighting off robots… Get creative with emojis in email subject lines to increase open rates!