In most organizations, invoice processing is still done manually and time-consuming, because many of the invoices still come in paper form or by email. From the moment the invoice enters the organization until it is available in the management software it goes through several steps, such as, scanning, storage, approval and integration into the management software, usually an ERP system, steps that are not automated and must be performed by employees, sometimes typing all the information of the invoice in the ERP system. To automate this process, this paper presents a management information system based on Robotic Process Automation technologies.