After clicking on Payments (in vendors) to pay a vendor, the next click would be on the arrow to bring the vendors lists, instead of listing all vendors it should list ONLY the vendors with an amount owing and display the total owing. Displaying the whole list of vendors is not logical since your there to pay a vendors, if it's not there then the purchases hasn't been recorded yet. By showing only the vendords with an amount owing it's much faster to find an pay your vendors and see to whom you owes what.