TransactionId from a 3D Secure authentication.
This property is used to pass the 3D Secure TransactionId (XID) data on to the credit card processor. This property must be a 40-byte plaintext value, or a 28-byte Base-64 encoded value. This component may be used in conjunction with the IP*Works! 3D Secure MPI component or with any other 3D Secure MPI implementation. For example:
component.XID = ThreeDSecure.TransactionId