A mobile-responsive email can increase clicks by 15%. Always check mobile previews before sending out emails. Want the loading time to be longer so we can spend more time together :) Don’t forget to add a short preview description to encourage people to click on your email. Sit up straight. Get creative with emojis in email subject lines to increase open rates! "Our charity nursery has improved their event marketing thanks to PosterMyWall flyers!" - Paula Let your imagination run wild. 51% of emails are opened on mobile devices - don’t forget to check the mobile preview for your email!