Here is a German company that created a device where you can donate by putting cash into the collection bag or by swiping your card. You can even change the amo

Here is a German company that created a device where you can donate by putting cash into the collection bag or by swiping your card. You can even change the amount by turning the handle. https://digitalerklingelbeutel.de/klingelbeutel/ https://digitalerklingelbeutel.de/klingelbeutel/