Set up the database via:
Utilities > Email Tools > Campaign Monitor > Distribution Lists > Actions > Add
Complete only the General Tab:
Title: Insert the title of your mailing list
Once entered click Save
Once the Database is created, link this in the Shop Settings:
Shop > Shop Settings > Options > Shop Settings > Other Options Tab:
Select Mailing List: Yes
Mailing List Question: Would you like to the join the official shop mailing list?
Integrated Email Database: Select the database that was just created in Utilities
The mailing list subscription will appear in 2 places on the front end shop:
Located at the Footer:
And located at the Checkout:
Click here for the instructions on how to export the Email Database