One Mississippi, two Mississippi… I’m worth the wait Don’t make ‘em yawn! Keep your emails exciting and brief. 51% of emails are opened on mobile devices - don’t forget to check the mobile preview for your email! Opening the door to unlimited creativity… Don’t forget to add a fun, relevant call-to-action button to your email. "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.