Keep an eye on your email open rate to analyze and improve performance! “I enjoy the creative experience of PosterMyWall. All the features are easy and great to use. You’ve made my job easier by far.” - Angel C. Not just a pretty interface Test, test, and test again! Make sure your email looks good on all devices before you send it out. Get creative with emojis in email subject lines to increase open rates! Opening the door to unlimited creativity… Fighting off robots… A mobile-responsive email can increase clicks by 15%. Always check mobile previews before sending out emails.