Resources
1. Here is an additional training with Fill in the blank templates
https://onlinemarketingacademy.club/product/101-subject-lines-templates/
2. Here are 11 Subject Line Tester Tools to Increase Your Email Open Rates. Check your subject lines and promote your email campaigns with confidence.
11 Subject Line Tester Tools to Increase Your Email Open Rates
3. Put emojis and icons in your subject line to increase the open rate
https://onlinemarketingacademy.club/emojis-in-marketing/
https://onlinemarketingacademy.club/5-ways-to-improve-email-marketing-with-icons/