When posting receipts to a customers account there appears to be an issue with closed sales appearing if a credit memo already exists on the customer account.
We have a customer who has paid by instalments and they have overpaid by instalments. When posting the first overpayment the include closed sales worked as expected. When posting the second overpayment the include closed sales did not work, the box was ticked and nothing appeared.
Please investigate this issue and advise. Just another annoying MYOB issue