Feel free to spin in your chair while you wait Keep your email subject line short and attention-grabbing. I’m worth the wait Opening the door to unlimited creativity… Sikuthanda kakhulu ngoba ungowohlobo lwethu. 51% of emails are opened on mobile devices - don’t forget to check the mobile preview for your email! Get creative with emojis in email subject lines to increase open rates! A mobile-responsive email can increase clicks by 15%. Always check mobile previews before sending out emails.