https://mailchimp.com/developer/marketing/guides/quick-start/
Marketing API Quick Start Guide | Mailchimp Developer
Use this guide to start using the Mailchimp Marketing API. Learn how to generate your API key, install the client library, and make your first API call.
api quick startmarketingguide
https://mailchimp.com/resources/email-marketing-101/
Email Marketing for Small Business Guide | Mailchimp
What is email marketing and why does it matter?
small business guideemail