diff --git a/abocost.go b/abocost.go
index 9408b04..88e8bab 100644
--- a/abocost.go
+++ b/abocost.go
@@ -23,6 +23,8 @@ func abocostHandler(response http.ResponseWriter, request *http.Request) {
 	}
 	response.Header().Set("Content-Type", "text/json; charset=utf-8")
 	fmt.Fprintf(response, "{\n")
+	fmt.Fprintf(response, "  \"stripe_pk\": \"%s\",\n", getStripePK())
+	fmt.Fprintf(response, "  \"data\":  {\n")
 	first := true
 	for key, value := range data {
 		fmt.Println("Key:", key, "Value:", value)
@@ -31,7 +33,8 @@ func abocostHandler(response http.ResponseWriter, request *http.Request) {
 		} else {
 			fmt.Fprintf(response, "  ,")
 		}
-		fmt.Fprintf(response, "  \"%s\": [ %d, %d, \"%s\", \"%s\" ]\n", key, int(value), int(getYearlyAboCost(key)*int(value)), getActiveUntil(key), getDevAlias(key))
+		fmt.Fprintf(response, "    \"%s\": [ %d, %d, \"%s\", \"%s\" ]\n", key, int(value), int(getYearlyAboCost(key)*int(value)), getActiveUntil(key), getDevAlias(key))
 	}
+	fmt.Fprintf(response, "              }\n")
 	fmt.Fprintf(response, "}\n")
 }
diff --git a/static/js/tracker.js b/static/js/tracker.js
index 73edfc4..cb43224 100644
--- a/static/js/tracker.js
+++ b/static/js/tracker.js
@@ -1,5 +1,6 @@
 // dictionary: deveui as key, count as value
 var abos_to_buy = {}
+var stripe_pk = "";
 
 function validate(what, text) {
   if (what == 'alias') {
@@ -26,7 +27,7 @@ function HandleAbocostResponse(data) {
     abo_table += '<tr><th class="is-2">Alias</th><th>verl&auml;ngern bis</th><th class="has-text-right">Betrag</th></tr>';
     jQuery.each(ordered, function (index, val) {
         counter += 1;
-        abo_table += '<tr><td>' + val[3] + '</td><td>' + moment(val[2], 'DD.MM.YYYY').add('years', val[0]).format('DD.MM.YYYY') + '</td><td class="has-text-right">' + (val[1] / 100).toFixed(2) + '</td></tr>';
+        abo_table += '<tr><td>' + val[3] + '</td><td>' + moment(val[2], 'DD.MM.YYYY').add(val[0], 'years').format('DD.MM.YYYY') + '</td><td class="has-text-right">' + (val[1] / 100).toFixed(2) + '</td></tr>';
         total_amount += (val[1] / 100);
         if (charge_data == '') {
           charge_data = index + ":" + val[0] + ":" + val[1];
@@ -124,8 +125,6 @@ $(document).ready(function () {
        return;
     }
 
-    loadStripeLibrary();
-
     $.ajax({
       url: "abocost",
       type: "POST", //send it through post method
@@ -133,8 +132,13 @@ $(document).ready(function () {
       data: JSON.stringify(abos_to_buy),
       success: function(response) {
         console.log("SUCCESS");
-        console.log(response);
-        HandleAbocostResponse(response);
+        console.log(response.stripe_pk);
+        console.log(response.data);
+        if (stripe_pk == "") {
+          stripe_pk = response['stripe_pk'];
+          loadStripeLibrary();
+        }
+        HandleAbocostResponse(response['data']);
       },
       error: function(xhr) {
         console.log("ERROR");
@@ -207,7 +211,7 @@ function loadStripeLibrary() {
 function SetupStripe() {
   // Set your publishable key: remember to change this to your live publishable key in production
   // See your keys here: https://dashboard.stripe.com/account/apikeys
-  stripe = Stripe('pk_test_51Icq29K2XyHQRTs2DeltUIWrbFb5evfJVGaQzMv4r50g8Q7HAUkSFr7BBGv0aP1damXIhM6fZ4Yf9Wz0qW6TpTVi00dWcW7J1O');
+  stripe = Stripe(stripe_pk);
   elements = stripe.elements({ locale: "de" });
 
   // Set up Stripe.js and Elements to use in checkout form
diff --git a/stripe.go b/stripe.go
index a71ac8a..4a4a826 100644
--- a/stripe.go
+++ b/stripe.go
@@ -17,6 +17,10 @@ func getStripeKey() string {
 	return os.Getenv("STRIPE_KEY")
 }
 
+func getStripePK() string {
+	return os.Getenv("STRIPE_PK")
+}
+
 func getstripepaymentintentHandler(response http.ResponseWriter, request *http.Request) {
 	name := getUserName(request)
 	if name != "" {
@@ -53,6 +57,7 @@ func getstripepaymentintentHandler(response http.ResponseWriter, request *http.R
 			ReceiptEmail: stripe.String(name),
 		}
 		params.AddMetadata("charge_data", charge_data[0])
+		params.AddMetadata("login_user", name)
 		paymentintent, err := paymentintent.New(params)
 
 		if err != nil {
diff --git a/systemd/wo-bisch-web.service b/systemd/wo-bisch-web.service
index b1b1098..5eefcf6 100644
--- a/systemd/wo-bisch-web.service
+++ b/systemd/wo-bisch-web.service
@@ -6,6 +6,7 @@ After=network.target
 [Service]
 Environment="INFLUX_RO_TOKEN=AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=="
 Environment="STRIPE_KEY=sk_XXXXXXXXXXXXXX"
+Environment="STRIPE_PK=pk_XXXXXXXXXXXXXX"
 Type=simple
 User=appuser
 Group=appuser