"I use PosterMyWall to create flyers for the MANY non-profit organizations that we are involved with!" - Stachia Keep an eye on your email open rate to analyze and improve performance! Don’t forget to add a fun, relevant call-to-action button to your email. Don’t forget to add a short preview description to encourage people to click on your email. Fighting off robots… One Mississippi, two Mississippi… Get creative with emojis in email subject lines to increase open rates! Sit up straight.