If you use Chase Paymentech or Vantiv, this field allows you to tell that payment gateway which transaction type is involved (examples: single or recurring transaction) when you process a customer's payment information.
This field applies to credit cards and tokenized credit cards. If you don't pass a value into this field, it will default to -1 (use client configuration settings).
The value that you pass into this field will override the Recurring Options that you set in the Aria application under: