Using the demo database I made a sale through the POS and had it paid by the customer Then I created an invoice from the same already paid POS order, because the customer required an invoice on top of the POS receipt. then going to the previously created invoice, which was appearing as OPEN, I created a payment from the same customer.

Thus the same transaction is now recorded Twice on the customer account, as per the attached imageC:\fakepath\openerp_duplicate entry.jpg

Is there any possibility to avoid such behaviour?