In-app purchase, after passing grace period but without renew success. Then I would like to ask about the notification I will receive in the case user cancel the renewal status.

In this case, I will receive events to indicate that the subscription is expired? Because they passed the Grace period and then go to manage subscription and cancel.

If it is the case, then I should mark the user as expired user and stop providing service ?

Moreover, I can show a list of packages so that they can subscribe to the same package (or different one), exactly like the case for 1st time buyer?

Thanks for your time to answer this, I appreciate your work.

Regards.