Keep an eye on your email open rate to analyze and improve performance! [insert fun loading text here] Try different email subject line styles to find what gets the most opens. "Our charity nursery has improved their event marketing thanks to PosterMyWall flyers!" - Paula “Everything I have designed has a crisp professional look and feel. Love this service” - Cameron 51% of emails are opened on mobile devices - don’t forget to check the mobile preview for your email! Don’t make ‘em yawn! Keep your emails exciting and brief. Sit up straight.