diff --git a/README.md b/README.md
index 1392648..496e4db 100644
--- a/README.md
+++ b/README.md
@@ -17,7 +17,36 @@ General default settings which should be set
   - User profile (company contact information), such as mail, address, phone and mail
   - System settings in general and invoice: Upload company logo for login and invoice logo
     (WebP image format currently not supported https://github.com/InvoicePlane/InvoicePlane/issues/1189 ).
-  - System settings - invoice: Enable embed ZUGFeRD XML into PDF (e-invoice)
+  - System settings - invoice
+    - Enable embed ZUGFeRD XML into PDF (e-invoice)
+    - PDF footer
+
+```
+<hr class="footer">
+<table class="footer" border=0 width=100%>
+<tr>
+<td class="first-child">
+Geschäftsführer:<br>
+Engelbert Heinrich<br>
+Jürgen Heinrich
+</td>
+<td>
+Sparkasse Pforzheim-Calw<br>
+BLZ 666 500 85 Konto-Nr. 89 187 67<br>
+IBAN: DE70 6665 0085 0008 9187 67<br>
+SWIFT-BIC: PZHSDE66XXX
+</td>
+<td>
+Amtsgericht Mannheim HRB 719187<br>
+Steuer-Nummer: 48 051 23774<br>
+Sitz der Gesellschaft in Tiefenbronn<br>
+USt-IdNr. DE293948256
+</td>
+</table>
+
+<div class="page-number">Seite:  {PAGENO}/{nb}</div>
+```
+
   - System settings - general, currency settings
     - Change symbol to: €
     - Symbol after sum with space
diff --git a/flake.lock b/flake.lock
index 093fb0b..144a9c8 100644
--- a/flake.lock
+++ b/flake.lock
@@ -2,10 +2,10 @@
   "nodes": {
     "nixpkgs": {
       "locked": {
-        "lastModified": 1739834344,
-        "narHash": "sha256-PUAcU3YlKNFYrBBHkqshO4wRfMunzhMTEIH1dyhjTtk=",
+        "lastModified": 1741310760,
+        "narHash": "sha256-aizILFrPgq/W53Jw8i0a1h1GZAAKtlYOrG/A5r46gVM=",
         "ref": "nixpkgs-unstable",
-        "rev": "f0295845e58ada369322524631821b01c0db13a7",
+        "rev": "de0fe301211c267807afd11b12613f5511ff7433",
         "shallow": true,
         "type": "git",
         "url": "https://github.com/NixOS/nixpkgs"
diff --git a/flake.nix b/flake.nix
index 2874e2c..e5a67db 100644
--- a/flake.nix
+++ b/flake.nix
@@ -35,19 +35,9 @@
 
 	  services.invoiceplane.sites."localhost" = {
 	    enable = true;
-	    settings = {
-	      IP_URL = "http://localhost:8080";
-	      #DISABLE_SETUP = true;
-              #SETUP_COMPLETED = true;
-	    };
+	    settings.IP_URL = "http://localhost:8080";
 	  };
 
-          # FIXME
-	  # https://github.com/NixOS/nixpkgs/pull/309908
-          services.caddy.virtualHosts."http://localhost".logFormat = lib.mkForce ''
-	    output discard
-	  '';
-
           nixos-shell.mounts.extraMounts = {
             "/var/lib/invoiceplane/localhost/pdf" = {
                target = /home/onny/projects/invoiceplane-heinrichmalerbetrieb;
diff --git a/heinrichmalerbetrieb.php b/heinrichmalerbetrieb.php
index c1545e6..f0db37c 100755
--- a/heinrichmalerbetrieb.php
+++ b/heinrichmalerbetrieb.php
@@ -15,7 +15,7 @@
 	float: right;
       }
       .company {
-        font-size: 0.8rem;
+        font-size: 0.9rem;
       }
       .invoice-details table {
         width: 200px;
@@ -35,6 +35,11 @@
         color: #408236;
         font-size: 0.8rem;
       }
+      .page-number {
+        font-size: 0.8rem;
+        margin-top: 1.5rem;
+        text-align: center;
+      }
       table.footer td.first-child {
         width: 180px;
       }
@@ -43,6 +48,14 @@
       }
       h1.invoice-title {
         color: #3a3a3a;
+        margin-bottom: 0rem;
+        font-weight: 800;
+      }
+      p.invoice-subtitle {
+        color: #3a3a3a;
+        font-weight: bold;
+        margin-top: 0.5rem;
+        margin-bottom: 2rem;
       }
     </style>
 </head>
@@ -56,7 +69,9 @@
     <div id="client" class="client">
 	<small class="sender">Heinrich GmbH • Blumenstraße 16-18 • 75233 Tiefenbronn</small>
 	<div class="client_address">
-            <b>per Email: info@test.de</b><br>
+            <?php if ($invoice->client_email && $custom_fields['invoice']['Via Email']) {
+	      echo '<b>per Email: ' . $invoice->client_email . '</b><br>';
+            } ?>
             <?php if ($invoice->client_title) {
 	      echo $invoice->client_title . '<br>';
             } ?>
@@ -164,6 +179,16 @@
     </div>
 
     <h1 class="invoice-title"><?php echo trans('invoice') ?></h1>
+    <?php
+    $rechnungs_betreff = $custom_fields['invoice']['Betreff'];
+    $rechnungs_text = $custom_fields['invoice']['Text'];
+    if ($rechnungs_betreff) {
+        echo '<p class="invoice-subtitle">' . $rechnungs_betreff . '</p>';
+    }
+    if ($rechnungs_text) {
+        echo '<p>' . $rechnungs_text . '</p>';
+    }
+    ?>
 
     <table class="item-table">
         <thead>
@@ -211,7 +236,7 @@
 
         <tr>
             <td <?php echo($show_item_discounts ? 'colspan="5"' : 'colspan="4"'); ?> class="text-right">
-                Nettosumme
+                Summe
             </td>
             <td class="text-right"><?php echo format_currency($invoice->invoice_item_subtotal); ?></td>
         </tr>
@@ -219,7 +244,7 @@
         <?php if ($invoice->invoice_item_tax_total > 0) { ?>
             <tr>
                 <td <?php echo($show_item_discounts ? 'colspan="5"' : 'colspan="4"'); ?> class="text-right">
-                    <?php _trans('item_tax'); ?>
+		    19% MwSt.
                 </td>
                 <td class="text-right">
                     <?php echo format_currency($invoice->invoice_item_tax_total); ?>
@@ -258,18 +283,9 @@
                 </td>
             </tr>
         <?php endif; ?>
-
         <tr>
             <td <?php echo($show_item_discounts ? 'colspan="5"' : 'colspan="4"'); ?> class="text-right">
-                0% MwSt
-            </td>
-            <td class="text-right">
-                0,00€
-            </td>
-        </tr>
-        <tr>
-            <td <?php echo($show_item_discounts ? 'colspan="5"' : 'colspan="4"'); ?> class="text-right">
-                <b>Gesamtbetrag</b>
+                <b>Endsumme</b>
             </td>
             <td class="text-right">
                 <b><?php echo format_currency($invoice->invoice_balance); ?></b>
@@ -289,5 +305,11 @@
     <?php endif; ?>
 </footer>
 
+    <div>
+    Zahlungsbedingungen: zahlbar ab Rechnungsdatum innerhalb 8 Tagen rein netto.
+<br><br>
+Bitte überweisen Sie den Rechnungsbetrag unter Angabe der Rechnungsnummer auf unser Geschäftskonto. Vielen Dank.<br><br>
+Wir weisen Sie darauf hin, dass Sie nach § 14b Abs. 1 S. 5 UStG verpflichtet sind, diese Rechnung zwei Jahre lang aufzubewahren.<br><br>
+    </div>
 </body>
 </html>