embedded visualizations as a marketplace

I wonder if the awesome latest embedded analytics, available for enterprise customers, can be perceived as some sort of marketplace if needed.

Let’s say I create a cool visualization and I want to sell it.
When it is bought I could just add the customer’s URL in Observable Cloud as the allowed origin to satisfy the CORS.

Is this something that I will be allowed to do?
Is there a limit for allowed url’s?
Is there a way to add a URL in some automated way (webhook that can be invoked after the purchase in a third-party tool or maybe an IaC tool like Terraform or Pulumi to manage them regularly)?
Could the analytics be exported and shared with the customer and used for external pricing/quotas?