Don’t forget to add a fun, relevant call-to-action button to your email. Get creative with emojis in email subject lines to increase open rates! Is anyone even reading this? Let your imagination run wild. Sit up straight. Don’t forget to add a short preview description to encourage people to click on your email. Boost your email opens with a punchy subject line. "Our charity nursery has improved their event marketing thanks to PosterMyWall flyers!" - Paula