If necessary, you can remove a payment allocation. For example, before you can unapprove an invoice, you must remove the payment allocation.

1. Select Financial.
   
2. Select Invoices.
   
   The left sidebar shows the invoice records of your site.
3. Find and select the applicable invoice.
   ezyVet shows the settings of the invoice.
4. In the Allocation box, enter 0.
   
5. Select Save.
   
   ezyVet shows a confirmation message: