Try different email subject line styles to find what gets the most opens. Want the loading time to be longer so we can spend more time together :) "Our charity nursery has improved their event marketing thanks to PosterMyWall flyers!" - Paula Sikuthanda kakhulu ngoba ungowohlobo lwethu. A mobile-responsive email can increase clicks by 15%. Always check mobile previews before sending out emails. Get creative with emojis in email subject lines to increase open rates! Test, test, and test again! Make sure your email looks good on all devices before you send it out. Avoid getting marked as spam! Only email people who have agreed to receive emails from you.