Sit up straight. Don’t make ‘em yawn! Keep your emails exciting and brief. Try different email subject line styles to find what gets the most opens. Keep your email subject line short and attention-grabbing. "I use PosterMyWall to create flyers for the MANY non-profit organizations that we are involved with!" - Stachia Don’t forget to add a short preview description to encourage people to click on your email. Let your imagination run wild. Don’t forget to add a fun, relevant call-to-action button to your email.