Using the developed prototype, the client applied and won the public tender for developing the entire system. The functionality of the prototype includes managing the process of finding clients, organizing meetings, creating offers. It streamlined the process of risk analysis of suppliers and debtors at every stage. Also, the entire factoring process was implemented. Data import/export from external systems (Hermes, OnlineBanking, Register of BNB, E-banking, E-invoice) was implemented. The system generates reports for operational and management needs. Real-time accounting is supported for every event related to the factoring process.