Keep an eye on your email open rate to analyze and improve performance! Boost your email opens with a punchy subject line. "I use PosterMyWall to create flyers for the MANY non-profit organizations that we are involved with!" - Stachia Test, test, and test again! Make sure your email looks good on all devices before you send it out. Opening the door to unlimited creativity… Don’t forget to add a fun, relevant call-to-action button to your email. [insert fun loading text here] Keep your email subject line short and attention-grabbing.