"I use PosterMyWall to create flyers for the MANY non-profit organizations that we are involved with!" - Stachia 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! Not just a pretty interface [insert fun loading text here] I’m worth the wait Don’t forget to add a short preview description to encourage people to click on your email. Sit up straight.