First steps and general overview

In this topic, you'll learn how to add the option for customers to subscribe to a mailing list so they can get automatic notifications about the products they're interested in and are out of stock or unavailable. This way, they can get a notification when the products are back available on your website so they can go buy them. And not just that, you can also send them promotional e-mails suggesting similar products. Let's see how to do it...