FIELD: methods for computing and processing data, meant for commercial and managing specific functions in financial systems.
SUBSTANCE: method includes encrypting financial documents data, recording them into information storage block, sorting encoded data by given parameters and computing summed up data of sorted groups, which are then encrypted by codes, appropriate for structure of resulting financial document, formed as groups with matching codes and result is computed for each formed group of data.
EFFECT: higher efficiency and higher speed of operation of financial system due to optimization of information processing.
3 cl, 1 dwg, 2 tbl
