Another improvement to our accounting software based on feedback from our customers:
We’ve made it much, much easier to apply credit notes to existing invoices.
You record the credit note in the usual way (as an invoice for a negative amount).
Then when you are viewing an unpaid invoice for the customer you’ll see the credit note listed in the drop-down list at the bottom of the page next to the “apply advanced payment” button.
Once click of the button and the credit note is applied to the invoice.
The same procedure can be used on the purchases/receipts side of things.