EU VAT Addon and Credit Balance

[wsd]

Here is my setup of EU VAT Addon

 

 

Want to add a payment for invoice #8 it is received by bank on 28.03.2012

 

 

So I change the date to 28.03.2012

 

 

And then I click on Add Payment

 

The invoice has now got a new invoice number 200104 and with an invoice date of 30.03.2012 and not the date 28.03.2012 and this is as it should be, but the date in the description has not changed, but there must of course be a little manual work

 

And it is set correctly into the Transactions

 

Your credit balance is DKK 1.193,62. This can be applied to the invoice using the form below.

 

When a customer makes this will the invoice date does not be updated, this can be seen on the upper two lines with the invoice number 200101 and 200094, and then I can’t understand why the invoices are being paid with credit balance shall be at 0.00 and there is also not put anything under Transactions.

 

So there can not be retrieved data from tblaccounts, regarding the invoice has been paid via credit balance where should they be retrieved from for them should I use for my accounting system.