@type t() :: %PolarExpress.Schemas.OrganizationSubscriptionSettings{
  allow_customer_updates: boolean() | nil,
  allow_multiple_subscriptions: boolean() | nil,
  benefit_revocation_grace_period: integer() | nil,
  prevent_trial_abuse: boolean() | nil,
  proration_behavior:
    PolarExpress.Schemas.SubscriptionProrationBehavior.t() | nil
}