Mail and parcel delivery have to keep up with increasing demand. Stock levels must be known and optimized. In addition to price pressure, the customer’s experience in the logistics industry plays an increasingly important role. For example, the customer always wants to know exactly where the package is currently located and when it will arrive. Today, highly optimized flows of goods and warehouse management are essential for the success of logistics companies and depend directly on the quality, suitability and interfaces of the IT systems used.