Boost your email opens with a punchy subject line. Not just a pretty interface 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 Test, test, and test again! Make sure your email looks good on all devices before you send it out. I’m worth the wait Don’t make ‘em yawn! Keep your emails exciting and brief. Fighting off robots…