- Go to Transactions
- Click on the Credit note
- Choose the credit you wish to apply to the invoice
- Apply to invoice icon is located below actions
- It will redirect to a page where all the open invoice for that customer will appear
- Customer name and Balance for the customer will be displayed at the top
- Select and enter the amount in any one of the invoices
- The entered amount should not exceed the total balance amount
- Click save to apply the credit note to the invoice.