Let your imagination run wild. Not just a pretty interface Don’t forget to add a fun, relevant call-to-action button to your email. "I use PosterMyWall to create flyers for the MANY non-profit organizations that we are involved with!" - Stachia Sit up straight. Try different email subject line styles to find what gets the most opens. Generating witty text... Keep an eye on your email open rate to analyze and improve performance!