processingInformation. japanPaymentOptions.firstBillingMonth

First billing month for a transaction that uses installment payments.

This field is available only on the

processor, and for the Sumitomo Mitsui Card Co. acquirer on the processor.

Possible values: 01 through 12.

When you do not include this field in a request that uses installment payments for one of the Japanese payment options, the first billing month is set to the calendar month that follows the transaction date.