How to find my subscriber list
Seguno uses your existing customers in Shopify to manage subscribers. Customers with the accepts marketing attribute set are considered subscribers and able to receive marketing emails through Seguno.
From the dashboard of Seguno, click the box labeled Subscribers. From there you will have a list compiled with all of your subscribers. If you need to import subscribers, you can do so from the Customers section of Shopify.
Note that from the dashboard, in the Subscribers description box, you will be able to view the number of subscribers that you have.