Mailchimp is a convenient email service that allows you to work with a large number of users at once. With it, you can perform various mail operations, as well as form a user base.
The developers included all these features in their Software not by chance. To work in the field of Internet sales, you must monitor the dynamics of sales and market segment. These indicators provide an opportunity to assess the overall demand and the direction of points of sales by region at a particular moment.