51% of emails are opened on mobile devices - don’t forget to check the mobile preview for your email! I’m worth the wait Boost your email opens with a punchy subject line. "Our charity nursery has improved their event marketing thanks to PosterMyWall flyers!" - Paula Test, test, and test again! Make sure your email looks good on all devices before you send it out. One Mississippi, two Mississippi… Keep your email subject line short and attention-grabbing. Not just a pretty interface