赠

biz-ghs/order/classes/OrderClass.php

@@ -928,12 +928,15 @@ class OrderClass extends BaseClass
     public static function printGroup($current, $content, $showPrice = 1)
     {
         //58mm的机器,一行打印16个汉字,32个字母
+        $productPrice = $current['price'] ?? '';
         $name = $current['name'] ?? '';
+        if (floatval($productPrice) == 0.01) {
+            $name = $name . '(赠)';
+        }
         $productNum = $current['num'] ?? '';
         $count = $current['count'] ?? '';
         $content .= '<B>' . $name . ' ' . $count . '</B><BR>';
         if ($showPrice == 1) {
-            $productPrice = $current['price'] ?? '';
             $content .= $productNum . '=' . $productPrice . '<BR>';
         }
         $content .= '--------------------------------<BR>';