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