'User Subscriptions' section shows all the subscriptions owned by your users.
Using User Subscription section of Mighty Membership you can subscribe user to a subscription plan. You can make users subscriptions active or inactive so that the content specified in the subscription plan can or cannot respectively be accessed by the subscriber within the set time period. Also, you can change the subscription's period (start and end dates) of user subscription.
For more information, refer to User Subscriptions.