Resources
1. Here is an additional training with Fill in the blank templates
Learn how to create compelling headlines, 101 fill-in-the-blank templates, Email Subject Line Tester
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.
https://influencermarketinghub.com/subject-line-tester/
3. Put emojis and icons in your subject line to increase the open rate