diff --git a/mailer.js b/mailer.js
index 59cc28d..e0e9a0c 100644
--- a/mailer.js
+++ b/mailer.js
@@ -90,11 +90,12 @@ const sendEmailWithAttachment = async (toEmail, orderData, pdfBuffer, shippingLa
         billingAddressHtml += `${billing.city || ''} ${billing.province || ''} ${billing.zip || ''}<br/>`;
     }
     if (billing.country) billingAddressHtml += `${billing.country}<br/>`;
-    if (billing.phone || orderData.phone) {
-        billingAddressHtml += `${billing.phone || orderData.phone}`;
-    }
     if (contactNumber) {
-        billingAddressHtml += `<br/>Contact: ${contactNumber}`;
+        billingAddressHtml += `WhatsApp: ${contactNumber}`;
+    }
+    if (billing.phone || orderData.phone) {
+        if (contactNumber) billingAddressHtml += `<br/>`;
+        billingAddressHtml += `Contact Number: ${billing.phone || orderData.phone}`;
     }
 
     const paymentMethod = orderData.gateway || 'Request Quote';
diff --git a/pdfGenerator.js b/pdfGenerator.js
index fe430a0..d0cda6f 100644
--- a/pdfGenerator.js
+++ b/pdfGenerator.js
@@ -172,12 +172,13 @@ const generateInvoicePDF = async (orderData) => {
                 doc.text(orderData.email || orderData.contact_email, 40, billTextY);
                 billTextY += 13;
             }
-            if (billing.phone || orderData.phone) {
-                doc.text(billing.phone || orderData.phone, 40, billTextY);
+            if (customContactNumber) {
+                doc.text(`WhatsApp: ${customContactNumber}`, 40, billTextY);
                 billTextY += 13;
             }
-            if (customContactNumber) {
-                doc.text(`Contact: ${customContactNumber}`, 40, billTextY);
+            if (billing.phone || orderData.phone) {
+                doc.text(`Contact Number: ${billing.phone || orderData.phone}`, 40, billTextY);
+                billTextY += 13;
             }
 
             // Order Details (Right)