Keep your email subject line short and attention-grabbing. One Mississippi, two Mississippi… 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 Try different email subject line styles to find what gets the most opens. Don’t forget to add a fun, relevant call-to-action button to your email. Feel free to spin in your chair while you wait Time to get that bread.