When to use a Miscellaneous invoice
Use a Miscellaneous invoice for quick transactions that involve no items and require no printed documentation. For example, you can issue a Miscellaneous invoice to make a small adjustment to an invoice that you already issued, or to bill for carriage charges on a sale. You cannot print Miscellaneous invoices and they use a Sales Journal number rather than an invoice number, so they don't affect the numbering sequence of your other invoices.
If you enter a sale using the Bank Register, that sale will automatically be recorded on a Miscellaneous invoice.