Important note: This app can only be used by registered business customers from the Schadenpartner24 portal! As an end customer, please use our Schadenpartner24 app. The Schadenpartner24 portal app is the mobile companion to the car rental and claims settlement software Schadenpartner24 portal. It makes your claims management even more efficient. Use the app to load photos and documents into a claim using your smartphone or tablet, or have your customer sign them digitally. Annoying scanning an