diff --git a/client/src/components/bill-form/bill-form.lines.component.jsx b/client/src/components/bill-form/bill-form.lines.component.jsx
index 8f80c2452..fa04375d0 100644
--- a/client/src/components/bill-form/bill-form.lines.component.jsx
+++ b/client/src/components/bill-form/bill-form.lines.component.jsx
@@ -211,15 +211,17 @@ export function BillEnterModalLinesComponent({
                 {() => {
                   const line = getFieldsValue(["billlines"]).billlines[index];
                   if (!!!line) return null;
-                  const lineDiscount = 1 - line.actual_cost / line.actual_price;
-
+                  let lineDiscount = 1 - line.actual_cost / line.actual_price;
+                  if (isNaN(lineDiscount)) lineDiscount = 0;
                   return (
                     <Tooltip title={`${(lineDiscount * 100).toFixed(2) || 0}%`}>
                       <DollarCircleFilled
                         style={{
                           color:
                             Math.abs(lineDiscount - discount) > 0.005
-                              ? "red"
+                              ? lineDiscount > discount
+                                ? "orange"
+                                : "red"
                               : "green",
                         }}
                       />