diff --git a/app/Models/PaymentTerm.php b/app/Models/PaymentTerm.php
index 899d239e29..c54e8c73f0 100644
--- a/app/Models/PaymentTerm.php
+++ b/app/Models/PaymentTerm.php
@@ -29,6 +29,11 @@ class PaymentTerm extends EntityModel
         return ENTITY_PAYMENT_TERM;
     }
 
+    public function getNumDays()
+    {
+        return $this->num_days == -1 ? 0 : $this->num_days;
+    }
+
     public static function getSelectOptions()
     {
         $terms = Cache::get('paymentTerms');
@@ -37,6 +42,10 @@ class PaymentTerm extends EntityModel
             $terms->push($term);
         }
 
+        foreach ($terms as $term) {
+            $term->name = trans('texts.payment_terms_net') . ' ' . $term->getNumDays();
+        }
+
         return $terms->sortBy('num_days');
     }
 }