Publishing a regular newsletter is considered to be one of the most powerful and affordable marketing tools available. Magento gives you the ability to publish and distribute newsletters to customers who have subscribed, plus tools to produce your newsletter, build and manage your list of subscribers, develop content, and drive traffic to your store. You can also use Page Hierarchy to create an archive of past issues.
You can add capabilities by integrating your Magento installation with a third-party newsletter service provider and by adding extensions. To learn more, see Magento Marketplace.