RecurringBillingAuth authorizes a one-time or scheduled recurring transaction. These authorization only transactions are not added to the batch to be settled. They can be added to a batch at a later time using CreditAddToBatch. Approved authorizations that have not yet been added to a batch are called open auths.
A scheduled recurring transaction is the default, but a one-time payment can be made by setting the OneTime value to 'Y'. One-time payments may be processed using card data managed by PayPlan. In this case, the stored payment PaymentMethodKey should be provided instead of CardData.
The PayPlan application allows a merchant to set up and schedule recurring payments, but also provides other features including customer information management, secure payment (card and ACH) information storage (card-on-file), and automated email notifications to customers.