"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. Don’t forget to add a fun, relevant call-to-action button to your email. We’re very font of you because you’re our type. Let your imagination run wild. Is anyone even reading this? Get creative with emojis in email subject lines to increase open rates! Keep your email subject line short and attention-grabbing.