12.08.2021 | Once installed and still always new. At the RB Arena in Leipzig, which has been using profipay for several years, there is now an innovation after the renovation phase. Digital displays show the latest offers and advertisements for goods on sale. These are connected via the profipay preOrder interface and can be individually controlled from a central location. Step by step, further external components are connected to the profipay system and the way to a completely networked stadium is extended.