Decide what will happen when a customer visits the registration page and registers on your site.

- Subscribe customers on registration: when registering, customers will be automatically subscribed to your newsletter;
- Show “Newsletter subscription” checkbox: show the checkbox in the registration form to subscribe to the newsletter;
- “Newsletter subscription” label: enter the text to be used for the checkbox;
- Show “Newsletter subscription” checked: show the checkbox as ‘checked’ by default.
