Hooks
If you need to extend Subscriptions, you can use the built in hooks to trigger your own custom code. The available hooks are :
subs_subscription_created- After the subscription has been inserted to DB
subs_subscription_updating- Just before the existing subscription info is updated
subs_subscription_updated- After the existing subscription info has been updated
subs_subscription_deleted- After the existing subscription info has been deleted
subs_subscription_adjusters- Before returning an array of possible adjusters
subs_subscription_bought- After the subscription has been bought by a user and actions/emails have been triggered
subs_subscription_cancelled- After the subscription has been canceled, but before actions/emails have been triggered
