Don’t make ‘em yawn! Keep your emails exciting and brief. Sit up straight. Feel free to spin in your chair while you wait Get creative with emojis in email subject lines to increase open rates! Test, test, and test again! Make sure your email looks good on all devices before you send it out. We’re very font of you because you’re our type. "Our charity nursery has improved their event marketing thanks to PosterMyWall flyers!" - Paula Boost your email opens with a punchy subject line.