diff --git a/client-barcode/freitagskasse.conf.sample b/client-barcode/freitagskasse.conf.sample
new file mode 100644
index 0000000..3cae8bd
--- /dev/null
+++ b/client-barcode/freitagskasse.conf.sample
@@ -0,0 +1,5 @@
+[client-barcode]
+SERVER_URL = https://example.org:443/api2/
+SERVER_USER = user
+SERVER_PASSWORD = password
+#CLIENT_DEBUG = 1