There are multiple ways to know:

  • Users receive an automatic email reminder 2 days before the expiration of their subscription.
  • When users upgrade, they get a label (showing their current membership level) on their avatars. So when their current subscription expires, their labels will be gone. 
  • After the expiration, users will see a message on the top right of the community page, encouraging them to upgrade.

Users also can check their subscription on their dashboard page.