diff --git a/app/Constants.php b/app/Constants.php
deleted file mode 100644
index ec8f899..0000000
--- a/app/Constants.php
+++ /dev/null
@@ -1,9 +0,0 @@
-<?php
-
-namespace App;
-
-class Constants
-{
-    public const COSTO_TRANSPORTE = 15;
-    public const DIVISOR_TRANSPORTE = 500;
-}
diff --git a/app/Utils/TransporteUtils.php b/app/Utils/TransporteUtils.php
new file mode 100644
index 0000000..1de8dfc
--- /dev/null
+++ b/app/Utils/TransporteUtils.php
@@ -0,0 +1,19 @@
+<?php
+
+namespace App;
+
+class TransporteUtils
+{
+    public const COSTO_TRANSPORTE = 15;
+    public const DIVISOR_TRANSPORTE = 500;
+    
+    static function cantidad(float $total) : int {
+        if ($total)
+            return 1 + floor($total / DIVISOR_TRANSPORTE);
+        return 0;
+    }
+
+    static function total(float $total) : int {
+        return cantidad($total) * COSTO_TRANSPORTE;
+    }
+}