Create a product availability form for the Availability Subscriber block

Before configuring the Availability Subscriber block, to show the availability subscriber form when a product is unavailable, you must configure a JSON schema in Master Data.

For that to happen, learn how to set up this form by checking the Creating a product availability documentation.

This configuration does not include sending automatic e-mails to users. The product availability form only stores the user data filled out to the store's Master Data entity.