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Issue date of the invoice on which the selected service fees will be billed. The due date of the invoice will be calculated relative to this date. Depending on how the selected service fee(s) are configured, this field may be display-only and may be defaulted to the same date as the invoice creation date. Otherwise, it is possible to set the invoice date to another date but backdating of the invoice date may not be permitted depending on security permissions (for more information, see Configuration).
Credit Note Reason
If a credit note is being raised as opposed to an invoice, this field identifies the reason why the credit note is being raised. It is mandatory to select the credit note reason if you are raising a credit note.
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