Sit up straight. "I use PosterMyWall to create flyers for the MANY non-profit organizations that we are involved with!" - Stachia Keep an eye on your email open rate to analyze and improve performance! Want the loading time to be longer so we can spend more time together :) Is anyone even reading this? 51% of emails are opened on mobile devices - don’t forget to check the mobile preview for your email! Don’t make ‘em yawn! Keep your emails exciting and brief. Boost your email opens with a punchy subject line.