Efficient data processing is a major challenge for representatives of many companies. This is especially true for companies that manage many financial documents in their operations. I decided to present one of the solutions developed for a client, which is a response to the challenges posed. The mentioned client was looking for an automated way to be able to analyze PDF invoices. The goal was to be able to extract the most important financial information about totals and cost breakdowns. I invite you to read more about the challenges, describe our approach as well as the technologies used, and reveal information about the implementation strategy and cost of this solution.