reference

• finalizeExternalBillingForAccount
  Calling this method signals that the account with the provided account id is ready to be billed by the external billing system.
• getObject
  Retrieve a SoftLayer_Account_External_Setup record.
• getVerifyCardTransaction
  The transaction information related to verifying the customer credit card.
• SoftLayer_Account_External_Setup
  This service class allows the user to set up an account to be billed by an external billing system.
• SoftLayer_Account_External_Setup
  This service class allows the user to set up an account to be billed by an external billing system.