Brief: 

This sample is written to educate rather than just sell, adding value to readers before big launch can significantly enhance business revenue.

Why strong email strategy is required: 
Emails are the lifeblood of any business.

If you're not doing 20-30% of your business through email marketing in your business. 

There's probably something wrong. 

Impact: The email campaign led to increased customer engagement and 20% increase in email-driven revenue during the course launch!