Get creative with emojis in email subject lines to increase open rates! "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. Sit up straight. Opening the door to unlimited creativity… Let your imagination run wild. Is anyone even reading this? Don’t forget to add a fun, relevant call-to-action button to your email.