How the transaction was created.
Value must be a member of the following list. The values are case sensitive.
AUTO
The transaction was automatically generated by the gateway. For example, a Capture transactions for Auto-Capture or an order reversal transaction for risk rejected orders.
BATCH
The transaction was submitted as part of a merchant batch. Batches can either be uploaded via Batch or via Merchant Administration.
HOSTED_PAGE
The transaction was created via Hosted Page integration.
MERCHANT_ADMINISTRATION
The transaction was initiated in Merchant Administration.
THREE_PARTY
The transaction was created via 3-Party Pages (PC/VPC) integration.
TWO_PARTY
The transaction was created via 2-Party (PC/VPC) integration.
WEB_SERVICES_API
The transaction was submitted via Web Services API.