FIELD: computer engineering.
SUBSTANCE: invention relates to means of issuing new certificates. Data processing system comprises: a computer issuing certificates, comprising a processing unit for determining a first interest rate and a first dividend and for issuing a first certificate and converting the first certificate to a second certificate after expiration of a predetermined period from issuing a first certificate, a database which manages certificates, and a marketing unit configured to receive the project data path from the project coordinator computer.
EFFECT: wider range of certificates issuing means.
7 cl, 38 dwg
