Ad-Hoc credit notes and invoices are generated against the Address.
Ad-Hoc Invoice
Go to the Address in question
On the left-hand side of the screen click on Raise Invoice
Enter the relevant details (product, unit, date etc.)
Click on Create Invoice
The system will create an invoice with a single item matching the details you set. That invoice can be printed, emailed and posted as normal.
Creating multiple Ad-Hoc items on a single invoice
If you require multiple items on a single Ad-Hoc invoice then you can instead use the Create Transaction option on the address.
This works the same way as above in that you set the product, price etc, but when you click Create Transaction the system will create that single transaction, not an invoice.
You can follow this process multiple times to get several transactions, and then get them all on a single invoice by carrying out an Individual Invoice run against that Address.
Ad-Hoc Credit Note
Go to the address in question
On the left-hand side of the screen click on Raise Credit Note
Enter the relevant details (product, unit, date etc.)
Click on Create Documents
The system will create an invoice with a single item matching the details you set. That invoice can be printed, emailed and posted as normal.