Is there a way to set up validation on the account for those who pay, for example?

Hello, I’m looking to sell my storage but I wanted to know if there is a way to set an expiration date for the account if the customer doesn’t pay the bill becomes inaccessible. Is there a way to do this?

There is an app that manages members of a sportsclub:

they have perhaps imagines how you could expire users.

As a workaround, you could use a script or something to disable accounts (that uses the API). Or if you use an external storage backend (LDAP) which you can easily manage by a different tool (not sure if that exists).