How to make money with email marketing?

Email marketing is the sending of commercial email to your "email subscribers" - contacts who have signed up to your mailing list and who have expressly consented to receive email communications from your go. It is used to inform, stimulate sales and create a community around your brand (for example with a newsletter). Modern email marketing has moved away from one-size-fits-all mass mailings and instead focuses on consent, segmentation, and personalization.
Here's how to make money with email marketing