Email lists are the basis of many marketing campaigns. If you own a business in the 21st century, you have to know how to collect as many email addresses as you can.
Spam is not one of the techniques you will learn. I do not support such operations.
You'll learn little tricks and instructions on how to give people some value in return for their email address. You will get access to valuable resources that many do not used. These techniques do not require great resources or special skills. Anyone can do it.
Lift up your business to a new level.