Keep an eye on your email open rate to analyze and improve performance! Don’t forget to add a fun, relevant call-to-action button to your email. Sit up straight. “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. “Everything I have designed has a crisp professional look and feel. Love this service” - Cameron Don’t forget to add a short preview description to encourage people to click on your email. "Our charity nursery has improved their event marketing thanks to PosterMyWall flyers!" - Paula Boost your email opens with a punchy subject line.