Keep your email subject line short and attention-grabbing. Time to get that bread. “There are so many beautiful designs to choose from. I feel like a professional when I use it.” - Dr. Oberson Generating witty text... 51% of emails are opened on mobile devices - don’t forget to check the mobile preview for your email! Don’t forget to add a short preview description to encourage people to click on your email. Want the loading time to be longer so we can spend more time together :) Boost your email opens with a punchy subject line.