Keep your email subject line short and attention-grabbing. Test, test, and test again! Make sure your email looks good on all devices before you send it out. "Our charity nursery has improved their event marketing thanks to PosterMyWall flyers!" - Paula Feel free to spin in your chair while you wait Boost your email opens with a punchy subject line. Get creative with emojis in email subject lines to increase open rates! I wish I looked as good as you while waiting Let your imagination run wild.