PC-FAKT - Version 4.7 PC-FAKT is a billing and cash modul of the double entry bookkeeping system. PC-FAKT requires PC-UCTO program to be installed. It is recommended for payers of VAT. It serves for administering of balance, cash book, placing of VAT, printing of VAT placing report, detailed reports of unmet invoices, detailed, summary and check print-outs of stored documets, printing of money orders, made out invoices, etc.