It allows full management of various key entities and provides services to the Tenancy and the Subscriptions that the tenancy avails of. These services include various APIs performed on below Subscription Management The API allows a customer to take full control over the managed of their own subscription base as a true or a virtual MVNO. Common Balance Group Account Management Add On Usage The API allows a customer to take full control over the managed entities of their own subscription base as a true or a virtual MVNO. Fetching the common balance groups for an account. Adjusting balance for an add on.