How do I delete invoice payments that have already been recorded?
Payments associated to an invoice can be deleted even after they’ve been recorded. To delete a recorded payment, click on the invoice on which payments have to be deleted,
Scroll down the invoice till you see the ‘Payments received’ section, or just click on the comment on the top relating to the particular payment to get here.
Now, click the delete option (trash can symbol), to erase all details of this payment.
If all payments related to an invoice are deleted, invoice status will be updated automatically.