diff --git a/lib/Carriers.lib.php b/lib/Carriers.lib.php
index c2719d6..c97339a 100644
--- a/lib/Carriers.lib.php
+++ b/lib/Carriers.lib.php
@@ -152,6 +152,14 @@ class Carriers {
         ]
     ];
 
+    const CARRIER_TRACKING_URLS = [
+        "usps" => "https://tools.usps.com/go/TrackConfirmAction?qtc_tLabels1={{number}}",
+        "ups" => "https://wwwapps.ups.com/WebTracking/processInputRequest?tracknum={{number}}",
+        "fedex" => "https://www.fedex.com/fedextrack/?trknbr={{number}}",
+        "dhl_express" => "https://mydhl.express.dhl/us/en/tracking.html#/results?id={{number}}",
+        "helena_express" => "https://helena.express/track#{{number}}"
+    ];
+
     public static function getCarrierName(string $carrier): string {
         // scan by internal ID
         foreach (Carriers::CARRIERS as $id => $info) {
@@ -184,4 +192,12 @@ class Carriers {
         return "";
     }
 
+
+    public static function getCarrierTrackingUrl($carrier, $code) {
+        if (!empty(Carriers::CARRIER_TRACKING_URLS[$carrier])) {
+            return str_replace("{{number}}", $code, Carriers::CARRIER_TRACKING_URLS[$carrier]);
+        }
+        return false;
+   }
+
 }
diff --git a/lib/TrackingInfo.lib.php b/lib/TrackingInfo.lib.php
index a9828ef..b558f8e 100644
--- a/lib/TrackingInfo.lib.php
+++ b/lib/TrackingInfo.lib.php
@@ -95,6 +95,7 @@ class TrackingInfo {
             "carrier" => [
                 "code" => Carriers::getCarrierCode($this->getCarrier()),
                 "name" => Carriers::getCarrierName($this->getCarrier()),
+                "trackingurl" => Carriers::getCarrierTrackingUrl($this->getCarrier(), $this->getCode()),
                 "attribution" => $this->attributionText,
                 "logo" => $this->carrierImageUrl
             ],