Keep your email subject line short and attention-grabbing. I wish I looked as good as you while waiting [insert fun loading text here] 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. Keep an eye on your email open rate to analyze and improve performance! Don’t forget to add a short preview description to encourage people to click on your email. Boost your email opens with a punchy subject line.