Let your imagination run wild. Get creative with emojis in email subject lines to increase open rates! Want the loading time to be longer so we can spend more time together :) Opening the door to unlimited creativity… Sit up straight. "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. 51% of emails are opened on mobile devices - don’t forget to check the mobile preview for your email!