The program performs document validation for already calulated interest to approved calculated interest and the document status Closed.

You have to be careful in selecting the date criteria by the interest calculation when the documet status is Open or All, because the validation of the caclulated interest is not possible.

If the interest calculation has in its interest rate only the nominal interest rate and you selected the criterion Nominal interest rate as 0, the amount of interest calculation shall also be 0.

It is also possible to caclulate interests with posts containing an empty linked document.

Supplier interest are calculated using the same procedure as the calculated interest to customers.

Interest calculation to supplier report may be used only to perform a copmparison. It is wven better to create the invoice received directly from the Interest  menu. In this case you establish a link between the supplier's invoice received and the interest calculation. This link enables you to track calculated interest for any document (period overlap, multiple reports, and so on). The program performs a validation only by approved calculated interest. In the opposite way the validation is not possible.

The procedure of the creation of the supplier interest report

You enter the desired criteria for interest calculation. By clicking the Select button subjects, who are candidates for interest calculation, appear in the main window. And in the child window appear documents of subjects from the main window according to the selected criteria. By clicking the Calculate button you perform the interest calculation according to the selected criteria. When the calculation is performed a message appears: Report successfully created!. At the same time two additional buttons appear in the document header, Create invoices and Confirm.

Interest calculation may be repeated under any various criteria. After you click the Confirm button, you cannot change the interest calculation. The interest caculation has the status Confirmed. In case of changing of the approved invoice the following message appears: The invoice has already been approved! It cannot be modified!

Next the program enables the creation of debit memos or interest invoice by simply clicking the Create invoices button. Debit memos or interest invoices are created on the settings in the document type register. You may view the created invoices in the Invoices tab.

The program enables you to delete interest invoices or debit memos and at the same time you delete the existing interest calculation from the records. You may caculate interest for individual subjects, the interest calculation of which you have deleted, again by creating a new interest calculation with newly selected criteria.

Interest invoice shall be psoted from the Goods|Invoices received module just like any other invoice received. Because there can come to minor deviations by interest caclulation you manually modify the amount of interest calculation from the document for receiving. By this you retain the link with the interest calculation and the tracking of documents whose interest have been already calculated. After the posting is performed it is possible to view posts in the interest calculation of the Posts tab as well as in the Invoices rceived menu of the Posts tab.