Boost your email opens with a punchy subject line. "Our charity nursery has improved their event marketing thanks to PosterMyWall flyers!" - Paula Feel free to spin in your chair while you wait "I use PosterMyWall to create flyers for the MANY non-profit organizations that we are involved with!" - Stachia Generating witty text... Keep an eye on your email open rate to analyze and improve performance! One Mississippi, two Mississippi… Don’t make ‘em yawn! Keep your emails exciting and brief.