Reference Transaction Service

The ics_paypal_do_ref_transaction service uses a billing agreement to process a payment.

When you request ics_paypal_do_ref_transaction, you must include the following fields in the request:

■	ics_applications

■	merchant_id

■	merchant_ref_number

■	grand_total_amount or at least one offer line with an amount field

To enable offer-level fields, contact CyberSource Customer Support to have your account configured for this feature. For important information about offers and subtotals, see Requirements for the Subtotal.

■

currency

■	paypal_billing_agreement_id

■	paypal_payment_type

Additional fields are optional. The required and optional fields are described in Appendix A, API Fields.