Voucher Object Fields

Field	Description
`voucher_type`	Type of the voucher.
`voucher_code`	Voucher code. If present, it is displayed on the invoice.
`voucher_description`	A custom voucher description. It is not displayed on the invoice.
`voucher_amount`	The voucher amount can be greater than the transaction total amount. If this is the case, the `total_billable_amount` is 0 and the `voucher_applied_amount` and `voucher_remaining_amount` fields will indicate how much of the voucher has been spent and remains.