Boost your email opens with a punchy subject line. Test, test, and test again! Make sure your email looks good on all devices before you send it out. "I use PosterMyWall to create flyers for the MANY non-profit organizations that we are involved with!" - Stachia Generating witty text... I wish I looked as good as you while waiting Get creative with emojis in email subject lines to increase open rates! Don’t forget to add a fun, relevant call-to-action button to your email. Sit up straight.