These fields are the minimum fields required for verifying that a customer is
enrolled in a payer authentation program. Under certain circumstances, a field that
normally is optional might be required. The circumstance that makes an optional
field required is noted.
- Required for US, Canada, and Mainland China. For Mainland China, use the ISO 3166-2 format.
- Required for US, Canada, and Mainland China.
- Required for US., Canada, and Mainland China.
- Required whencard_accountNumberis included.
- Required whencard_accountNumberis included.
- payerAuthEnrollService_run
- Required (when available) unless market or regional mandate restricts sending this information.
- Optional when you use theitem_#_unitPricefield.