diff --git a/shop/_common.php b/shop/_common.php
index 8f558eafb..32d33e07c 100644
--- a/shop/_common.php
+++ b/shop/_common.php
@@ -1,3 +1,6 @@
 <?
 include_once('../common.php');
+
+if (!defined('G4_USE_SHOP') || !G4_USE_SHOP)
+    die('<p>���� ���θ� ��� �������� �����Ǿ� �ֽ��ϴ�.</p><p>'.G4_EXTEND_DIR.'/shop.extend.php �� define(\'G4_USE_SHOP\', true); �� ������ �ּ���.</p>');
 ?>
\ No newline at end of file
diff --git a/shop/price/_common.php b/shop/price/_common.php
index 95fd864ac..7ecf2a999 100644
--- a/shop/price/_common.php
+++ b/shop/price/_common.php
@@ -1,3 +1,3 @@
 <?
-include_once("../../common.php");
+include_once('../../common.php');
 ?>
diff --git a/shop/price/about.php b/shop/price/about.php
index cfbe16146..4f342a299 100644
--- a/shop/price/about.php
+++ b/shop/price/about.php
@@ -1,5 +1,5 @@
 <?
-include_once("./_common.php");
+include_once('./_common.php');
 
 ob_start();
 
diff --git a/shop/price/about_new.php b/shop/price/about_new.php
index bc50421ef..94cf5fb8a 100644
--- a/shop/price/about_new.php
+++ b/shop/price/about_new.php
@@ -1,5 +1,5 @@
 <?
-include_once("./_common.php");
+include_once('./_common.php');
 
 ob_start();
 
diff --git a/shop/price/auction.php b/shop/price/auction.php
index 255ec8bbf..166253caf 100644
--- a/shop/price/auction.php
+++ b/shop/price/auction.php
@@ -1,5 +1,5 @@
 <?
-include_once("./_common.php");
+include_once('./_common.php');
 
 ob_start();
 
@@ -45,6 +45,8 @@ ob_start();
 
 $lt = "[[";
 $gt = "]]";
+$shop_url = G4_SHOP_URL;
+$data_url = G4_DATA_URL;
 
 // 배송비
 if ($default['de_send_cost_case'] == '없음')
@@ -87,25 +89,25 @@ for ($i=0; $row=sql_fetch_array($result); $i++)
 
 echo <<< HEREDOC
 {$lt}_BEGIN{$gt}
-{$lt}PRODID{$gt}$row[it_id]
-{$lt}PRNAME{$gt}$row[it_name]
-{$lt}_PRICE{$gt}$row[it_amount]
-{$lt}PRDURL{$gt}$g4[shop_url]/item.php?it_id=$row[it_id]
-{$lt}IMGURL{$gt}$g4[url]/data/item/{$row[it_id]}_l1
+{$lt}PRODID{$gt}{$row['it_id']}
+{$lt}PRNAME{$gt}{$row['it_name']}
+{$lt}_PRICE{$gt}{$row['it_amount']}
+{$lt}PRDURL{$gt}$shop_url/item.php?it_id={$row['it_id']}
+{$lt}IMGURL{$gt}$data_url/item/{$row['it_id']}_l1
 {$lt}CATE_1{$gt}$ca_name1
 {$lt}CATE_2{$gt}$ca_name2
 {$lt}CATE_3{$gt}$ca_name3
 {$lt}CATE_4{$gt}$ca_name4
 {$lt}_MODEL{$gt}
 {$lt}_BRAND{$gt}
-{$lt}_MAKER{$gt}$row[it_maker]
-{$lt}ORIGIN{$gt}$row[it_origin]
+{$lt}_MAKER{$gt}{$row['it_maker']}
+{$lt}ORIGIN{$gt}{$row['it_origin']}
 {$lt}PRDATE{$gt}$PRDATE
 {$lt}DELIVR{$gt}0/$delivery_limit/$delivery
 {$lt}_EVENT{$gt}
 {$lt}COUPON{$gt}
 {$lt}PRCARD{$gt}
-{$lt}_POINT{$gt}$row[it_point]
+{$lt}_POINT{$gt}{$row['it_point']}
 {$lt}MODIMG{$gt}Y
 {$lt}SRATIO{$gt}
 {$lt}___END{$gt}
diff --git a/shop/price/auction_new.php b/shop/price/auction_new.php
index 7180530a4..66b317dc2 100644
--- a/shop/price/auction_new.php
+++ b/shop/price/auction_new.php
@@ -1,5 +1,5 @@
 <?
-include_once("./_common.php");
+include_once('./_common.php');
 
 ob_start();
 
@@ -47,6 +47,8 @@ ob_start();
 
 $lt = "[[";
 $gt = "]]";
+$shop_url = G4_SHOP_URL;
+$data_url = G4_DATA_URL;
 
 // 배송비
 if ($default['de_send_cost_case'] == '없음')
@@ -90,20 +92,20 @@ for ($i=0; $row=sql_fetch_array($result); $i++)
 
 echo <<< HEREDOC
 {$lt}_BEGIN{$gt}
-{$lt}PRODID{$gt}$row[it_id]
-{$lt}PRNAME{$gt}$row[it_name]
-{$lt}_PRICE{$gt}$row[it_amount]
-{$lt}PRDURL{$gt}$g4[shop_url]/item.php?it_id=$row[it_id]
-{$lt}IMGURL{$gt}$g4[url]/data/item/{$row[it_id]}_l1
+{$lt}PRODID{$gt}{$row['it_id']}
+{$lt}PRNAME{$gt}{$row['it_name']}
+{$lt}_PRICE{$gt}{$row['it_amount']}
+{$lt}PRDURL{$gt}$shop_url/item.php?it_id={$row['it_id']}
+{$lt}IMGURL{$gt}$data_url/item/{$row['it_id']}_l1
 {$lt}CATE_1{$gt}$ca_name1
 {$lt}CATE_2{$gt}$ca_name2
 {$lt}CATE_3{$gt}$ca_name3
 {$lt}CATE_4{$gt}$ca_name4
-{$lt}_MAKER{$gt}$row[it_maker]
-{$lt}ORIGIN{$gt}$row[it_origin]
+{$lt}_MAKER{$gt}{$row['it_maker']}
+{$lt}ORIGIN{$gt}{$row['it_origin']}
 {$lt}PRDATE{$gt}$PRDATE
 {$lt}DELIVR{$gt}0/$delivery_limit/$delivery
-{$lt}_POINT{$gt}$row[it_point]
+{$lt}_POINT{$gt}{$row['it_point']}
 {$lt}___END{$gt}
 
 HEREDOC;
diff --git a/shop/price/auction_summary.php b/shop/price/auction_summary.php
index b03ea4496..b1ed99d08 100644
--- a/shop/price/auction_summary.php
+++ b/shop/price/auction_summary.php
@@ -1,5 +1,5 @@
 <?
-include_once("./_common.php");
+include_once('./_common.php');
 
 ob_start();
 
@@ -28,9 +28,9 @@ for ($i=0; $row=sql_fetch_array($result); $i++)
 
 echo <<< HEREDOC
 {$lt}_BEGIN{$gt}
-{$lt}PRODID{$gt}$row[it_id]
-{$lt}PRNAME{$gt}$row[it_name]
-{$lt}_PRICE{$gt}$row[it_amount]
+{$lt}PRODID{$gt}{$row['it_id']}
+{$lt}PRNAME{$gt}{$row['it_name']}
+{$lt}_PRICE{$gt}{$row['it_amount']}
 {$lt}___END{$gt}
 
 HEREDOC;
diff --git a/shop/price/bb.php b/shop/price/bb.php
index 4e46e032f..076b0f374 100644
--- a/shop/price/bb.php
+++ b/shop/price/bb.php
@@ -6,16 +6,16 @@ function it_image($img)
 {
     global $g4;
 
-    $tmp = G4_DATA_PATH."/item/$img";
+    $tmp = G4_DATA_PATH.'/item/'.$img;
     if (file_exists($tmp) && $img) {
-        $str = G4_DATA_URL."/item/$img";
+        $str = G4_DATA_URL.'/item/'.$img;
     } else {
-        $str = G4_SHOP_URL."/img/no_image.gif";
+        $str = G4_SHOP_URL.'/img/no_image.gif';
     }
     return $str;
 }
 
-include_once("./_common.php");
+include_once('./_common.php');
 ?>
 <html>
 <title>비비 엔진페이지</title>
diff --git a/shop/price/danawa.old.php b/shop/price/danawa.old.php
index bc93bae3f..546101da1 100644
--- a/shop/price/danawa.old.php
+++ b/shop/price/danawa.old.php
@@ -2,26 +2,26 @@
 /*
 **  가격비교사이트 다나와 엔진페이지
 */
-include_once("./_common.php");
+include_once('./_common.php');
 ?>
 <?
-echo $_SERVER["HTTP_HOST"];
+echo $_SERVER['HTTP_HOST'];
 
 // \n상품코드#대분류#소분류#상품명#상품URL#가격
 $str = "";
-$sql = " select * from $g4[shop_item_table]
+$sql = " select * from {$g4['shop_item_table']}
           where it_use = '1'
           order by ca_id ";
 $result = sql_query($sql);
 for ($i=0; $row=mysql_fetch_array($result); $i++)
 {
-    $row2 = sql_fetch(" select ca_name from $g4[shop_category_table] where ca_id = '".substr($row[ca_id],0,2)."' ");
+    $row2 = sql_fetch(" select ca_name from {$g4['shop_category_table']} where ca_id = '".substr($row['ca_id'],0,2)."' ");
 
-    if (strlen($row[ca_id]) >= 4)
-        $row3 = sql_fetch(" select ca_name from $g4[shop_category_table] where ca_id = '".substr($row[ca_id],0,4)."' ");
+    if (strlen($row['ca_id']) >= 4)
+        $row3 = sql_fetch(" select ca_name from {$g4['shop_category_table']} where ca_id = '".substr($row['ca_id'],0,4)."' ");
 
     $str .= "\n";
-    $str .= "$row[it_id]#$row2[ca_name]#$row3[ca_name]#$row[it_name]#$g4[shop_url]/item.php?it_id=$row[it_id]#$row[it_amount]";
+    $str .= "{$row['it_id']}#{$row2['ca_name']}#{$row3['ca_name']}#{$row['it_name']}#".G4_SHOP_URL."/item.php?it_id={$row['it_id']}#{$row['it_amount']}";
 }
 echo $str;
 ?>
\ No newline at end of file
diff --git a/shop/price/danawa.php b/shop/price/danawa.php
index 395d50df0..e51cffb82 100644
--- a/shop/price/danawa.php
+++ b/shop/price/danawa.php
@@ -2,7 +2,7 @@
 /*
 **  가격비교사이트 다나와 엔진페이지
 */
-include_once("./_common.php");
+include_once('./_common.php');
 
 $nl = ""; // new line \n
 
diff --git a/shop/price/daum.php b/shop/price/daum.php
index 02d6e400f..10a1a361e 100644
--- a/shop/price/daum.php
+++ b/shop/price/daum.php
@@ -1,5 +1,5 @@
 <?
-include_once("./_common.php");
+include_once('./_common.php');
 
 header("Content-Type: text/html; charset=utf-8");
 
@@ -64,6 +64,8 @@ header("Content-Type: text/html; charset=utf-8");
 
 $lt = "<<<";
 $gt = ">>>";
+$shop_url = G4_SHOP_URL;
+$data_url = G4_DATA_URL;
 
 // 배송비
 if ($default['de_send_cost_case'] == '없음') {
@@ -122,11 +124,11 @@ for ($i=0; $row=sql_fetch_array($result); $i++)
 
     echo <<< HEREDOC
 {$lt}begin{$gt}
-{$lt}pid{$gt}$row[it_id]
-{$lt}price{$gt}$row[it_amount]
-{$lt}pname{$gt}$row[it_name]
-{$lt}pgurl{$gt}$g4[shop_url]/item.php?it_id={$row[it_id]}
-{$lt}igurl{$gt}$g4[url]/data/item/{$row[it_id]}_m
+{$lt}pid{$gt}{$row['it_id']}
+{$lt}price{$gt}{$row['it_amount']}
+{$lt}pname{$gt}{$row['it_name']}
+{$lt}pgurl{$gt}$shop_url/item.php?it_id={$row['it_id']}
+{$lt}igurl{$gt}$data_url/item/{$row['it_id']}_m
 {$lt}cate1{$gt}$cate1
 {$lt}cate2{$gt}$cate2
 {$lt}cate3{$gt}$cate3
@@ -135,7 +137,7 @@ for ($i=0; $row=sql_fetch_array($result); $i++)
 {$lt}catename2{$gt}$catename2
 {$lt}catename3{$gt}$catename3
 {$lt}catename4{$gt}$catename4
-{$lt}maker{$gt}$row[it_maker]
+{$lt}maker{$gt}{$row['it_maker']}
 {$lt}pdate{$gt}$pdate
 {$lt}point{$gt}$point
 {$lt}deliv{$gt}$deliv
diff --git a/shop/price/enuri.old.php b/shop/price/enuri.old.php
index aa85287cc..4747ba027 100644
--- a/shop/price/enuri.old.php
+++ b/shop/price/enuri.old.php
@@ -43,14 +43,14 @@ function paging($write_pages, $cur_page, $total_page, $url )
 }
 
 
-include_once("./_common.php");
+include_once('./_common.php');
 
 // 페이지당 행수
 $page_rows = 1000;
 
-$sql = " select count(*) as cnt from $g4[shop_item_table] where it_use = '1' and ca_id LIKE '$ca_id%'";
+$sql = " select count(*) as cnt from {$g4['shop_item_table']} where it_use = '1' and ca_id LIKE '$ca_id%'";
 $row = sql_fetch($sql);
-$total_count = $row[cnt];
+$total_count = $row['cnt'];
 ?>
 <html>
 <title>에누리 엔진페이지</title>
@@ -89,7 +89,7 @@ if ($page == "") $page = 1;
 $from_record = ($page - 1) * $page_rows;
 
 $caid = addslashes($ca_id);
-$sql = " select * from $g4[shop_item_table]
+$sql = " select * from {$g4['shop_item_table']}
           where it_use = '1'
           and ca_id LIKE '$caid%'
           order by ca_id
@@ -99,7 +99,7 @@ $result = sql_query($sql);
 
 for ($i=0; $row=mysql_fetch_array($result); $i++)
 {
-    $stock = get_it_stock_qty($row[it_id]);
+    $stock = get_it_stock_qty($row['it_id']);
 
     if ($stock)
         $stock = "재고있음";
@@ -108,14 +108,14 @@ for ($i=0; $row=mysql_fetch_array($result); $i++)
 
     $num = (($page - 1) * $page_rows) + $i + 1;
 
-    echo "
-	<tr bgcolor='white'>
-		<td align='center'>$num</td>
-		<td><a href='{$g4[shop_url]}/item.php?it_id=$row[it_id]'>$row[it_name]</a></td>
-		<td align='center'>".number_format($row[it_amount])."</td>
-		<td align='center'>$stock</td>
+    echo '
+	<tr bgcolor="white">
+		<td align="center">'.$num.'</td>
+		<td><a href="'.G4_SHOP_URL.'/item.php?it_id='.$row['it_id'].'">'.$row['it_name'].'</a></td>
+		<td align="center">'.number_format($row['it_amount']).'</td>
+		<td align="center">'.$stock.'</td>
 	</tr>
-        ";
+        ';
 }
 
 ?>
diff --git a/shop/price/enuri.php b/shop/price/enuri.php
index bf185fd16..13c8e90fb 100644
--- a/shop/price/enuri.php
+++ b/shop/price/enuri.php
@@ -43,7 +43,7 @@ function paging($write_pages, $cur_page, $total_page, $url )
 }
 
 
-include_once("./_common.php");
+include_once('./_common.php');
 
 // 페이지당 행수
 $page_rows = 1000;
@@ -119,20 +119,20 @@ for ($i=0; $row=mysql_fetch_array($result); $i++)
     else
         $send_cost = '유료';
 
-    echo "
-	<tr bgcolor='white'>
-		<td align='center'>$num</td>
-		<td><a href='".G4_SHOP_URL."/item.php?it_id={$row['it_id']}'>{$row['it_name']}</a></td>
-		<td align='center'>".number_format($row['it_amount'])."</td>
-		<td align='center'>$stock</td>
-		<td align='center'>$send_cost</td>
-		<td align='center'>".G4_DATA_URL."/item/{$row['it_id']}_m</td>
-		<td align='center'>1</td>
-		<td align='center'>N</td>
-		<td align='center'>".get_text($row['it_maker'])."</td>
-		<td align='center'>{$row['it_id']}</td>
+    echo '
+	<tr bgcolor="white">
+		<td align="center">'.$num.'</td>
+		<td><a href="'.G4_SHOP_URL.'/item.php?it_id='.$row['it_id'].'">'.$row['it_name'].'</a></td>
+		<td align="center">'.number_format($row['it_amount']).'</td>
+		<td align="center">'.$stock.'</td>
+		<td align="center">'.$send_cost.'</td>
+		<td align="center">'.G4_DATA_URL.'/item/'.$row['it_id'].'_m</td>
+		<td align="center">1</td>
+		<td align="center">N</td>
+		<td align="center">'.get_text($row['it_maker']).'</td>
+		<td align="center">'.$row['it_id'].'</td>
 	</tr>
-        ";
+        ';
 }
 
 ?>
diff --git a/shop/price/enuri_list.php b/shop/price/enuri_list.php
index ec7a048af..428de215c 100644
--- a/shop/price/enuri_list.php
+++ b/shop/price/enuri_list.php
@@ -2,7 +2,7 @@
 /*
 **  가격비교사이트 에누리 분류페이지
 */
-include_once("./_common.php");
+include_once('./_common.php');
 ?>
 <html>
 <title>에누리 분류페이지</title>
@@ -28,10 +28,10 @@ th,td		{font-family:굴림; font-size:10pt ; height:15pt}
 		<th width=60 align='center'>대분류</th>
 		<th>중분류</th>
 	</tr>
-    <tr bgcolor='white'>
+    <tr bgcolor="white">
 
 <?PHP
-$url = "http://" . $_SERVER["HTTP_HOST"] . dirname($_SERVER["PHP_SELF"]);
+$url = 'http://' . $_SERVER['HTTP_HOST'] . dirname($_SERVER['PHP_SELF']);
 
 $sql =" SELECT LENGTH(ca_id)=2 AS cnt, ca_id
         FROM {$g4['shop_category_table']}
@@ -54,7 +54,7 @@ for ($i=0; $row=mysql_fetch_array($result); $i++)
     for ($j=0;$row3=mysql_fetch_array($result3);$j++)
     {
         $str .= $bar;
-        $str .= "<a href='./enuri.php?ca_id={$row3['ca_id']}'>{$row3['ca_name']}</a>";
+        $str .= "<a href=\"./enuri.php?ca_id={$row3['ca_id']}\">{$row3['ca_name']}</a>";
         $bar = " | \n";
     }
 
@@ -62,7 +62,7 @@ for ($i=0; $row=mysql_fetch_array($result); $i++)
 
     echo $str;
 
-    $tr = "  </tr>\n  <tr bgcolor='white'>\n";
+    $tr = "  </tr>\n  <tr bgcolor=\"white\">\n";
 }
 ?>
   </tr>
diff --git a/shop/price/mymargin.php b/shop/price/mymargin.php
index 2e55637a5..8901260a6 100644
--- a/shop/price/mymargin.php
+++ b/shop/price/mymargin.php
@@ -35,16 +35,16 @@ function it_image($img)
 {
     global $g4;
 
-    $tmp = G4_DATA_PATH."/item/$img";
+    $tmp = G4_DATA_PATH.'/item/'.$img;
     if (file_exists($tmp) && $img) {
-        $str = G4_DATA_URL."/item/$img";
+        $str = G4_DATA_URL.'/item/'.$img;
     } else {
-        $str = G4_SHOP_URL."/img/no_image.gif";
+        $str = G4_SHOP_URL.'/img/no_image.gif';
     }
     return $str;
 }
 
-include_once("./_common.php");
+include_once('./_common.php');
 
 // 페이지당 행수
 $page_rows = 100;
diff --git a/shop/price/naver.php b/shop/price/naver.php
index 07a3b598f..f28179d94 100644
--- a/shop/price/naver.php
+++ b/shop/price/naver.php
@@ -1,5 +1,5 @@
 <?
-include_once("./_common.php");
+include_once('./_common.php');
 
 ob_start();
 
@@ -39,6 +39,8 @@ Field   Status  Notes
 
 $lt = "<<<";
 $gt = ">>>";
+$shop_url = G4_SHOP_URL;
+$data_url = G4_DATA_URL;
 
 // 배송비
 if ($default['de_send_cost_case'] == '없음') {
@@ -93,11 +95,11 @@ for ($i=0; $row=sql_fetch_array($result); $i++)
 
     echo <<< HEREDOC
 {$lt}begin{$gt}
-{$lt}mapid{$gt}$row[it_id]
-{$lt}pname{$gt}$row[it_name]
-{$lt}price{$gt}$row[it_amount]
-{$lt}pgurl{$gt}$g4[shop_url]/item.php?it_id={$row[it_id]}
-{$lt}igurl{$gt}$g4[url]/data/item/{$row[it_id]}_m
+{$lt}mapid{$gt}{$row['it_id']}
+{$lt}pname{$gt}{$row['it_name']}
+{$lt}price{$gt}{$row['it_amount']}
+{$lt}pgurl{$gt}$shop_url/item.php?it_id={$row['it_id']}
+{$lt}igurl{$gt}$data_url/item/{$row['it_id']}_m
 {$lt}cate1{$gt}$cate1
 {$lt}cate2{$gt}$cate2
 {$lt}cate3{$gt}$cate3
@@ -108,13 +110,13 @@ for ($i=0; $row=sql_fetch_array($result); $i++)
 {$lt}caid4{$gt}$caid4
 {$lt}model{$gt}
 {$lt}brand{$gt}
-{$lt}maker{$gt}$row[it_maker]
-{$lt}origi{$gt}$row[it_origin]
+{$lt}maker{$gt}{$row['it_maker']}
+{$lt}origi{$gt}{$row['it_origin']}
 {$lt}deliv{$gt}$delivery
 {$lt}event{$gt}
 {$lt}coupo{$gt}
 {$lt}pcard{$gt}
-{$lt}point{$gt}$row[it_point]
+{$lt}point{$gt}{$row['it_point']}
 {$lt}mvurl{$gt}
 {$lt}selid{$gt}
 {$lt}barcode{$gt}
diff --git a/shop/price/naver_new.php b/shop/price/naver_new.php
index 66aaa985a..cc5c9f8b1 100644
--- a/shop/price/naver_new.php
+++ b/shop/price/naver_new.php
@@ -1,5 +1,5 @@
 <?
-include_once("./_common.php");
+include_once('./_common.php');
 
 ob_start();
 
@@ -41,6 +41,8 @@ Field   Status  Notes
 
 $lt = "<<<";
 $gt = ">>>";
+$shop_url = G4_SHOP_URL;
+$data_url = G4_DATA_URL;
 
 // 배송비
 if ($default['de_send_cost_case'] == '없음') {
@@ -94,11 +96,11 @@ for ($i=0; $row=sql_fetch_array($result); $i++)
 
     echo <<< HEREDOC
 {$lt}begin{$gt}
-{$lt}mapid{$gt}$row[it_id]
-{$lt}pname{$gt}$row[it_name]
-{$lt}price{$gt}$row[it_amount]
-{$lt}pgurl{$gt}$g4[shop_url]/item.php?it_id={$row[it_id]}
-{$lt}igurl{$gt}$g4[url]/data/item/{$row[it_id]}_m
+{$lt}mapid{$gt}{$row['it_id']}
+{$lt}pname{$gt}{$row['it_name']}
+{$lt}price{$gt}{$row['it_amount']}
+{$lt}pgurl{$gt}$shop_url/item.php?it_id={$row['it_id']}
+{$lt}igurl{$gt}$data_url/item/{$row['it_id']}_m
 {$lt}cate1{$gt}$cate1
 {$lt}cate2{$gt}$cate2
 {$lt}cate3{$gt}$cate3
@@ -109,13 +111,13 @@ for ($i=0; $row=sql_fetch_array($result); $i++)
 {$lt}caid4{$gt}$caid4
 {$lt}model{$gt}
 {$lt}brand{$gt}
-{$lt}maker{$gt}$row[it_maker]
-{$lt}origi{$gt}$row[it_origin]
+{$lt}maker{$gt}{$row['it_maker']}
+{$lt}origi{$gt}{$row['it_origin']}
 {$lt}deliv{$gt}$delivery
 {$lt}event{$gt}
 {$lt}coupo{$gt}
 {$lt}pcard{$gt}
-{$lt}point{$gt}$row[it_point]
+{$lt}point{$gt}{$row['it_point']}
 {$lt}mvurl{$gt}
 {$lt}selid{$gt}
 {$lt}barcode{$gt}
diff --git a/shop/price/naver_new_summary.php b/shop/price/naver_new_summary.php
index cbc159e8c..65b69fd48 100644
--- a/shop/price/naver_new_summary.php
+++ b/shop/price/naver_new_summary.php
@@ -1,5 +1,5 @@
 <?
-include_once("./_common.php");
+include_once('./_common.php');
 
 ob_start();
 
diff --git a/shop/price/naver_summary.php b/shop/price/naver_summary.php
index a805cc922..812fae49f 100644
--- a/shop/price/naver_summary.php
+++ b/shop/price/naver_summary.php
@@ -1,5 +1,5 @@
 <?
-include_once("./_common.php");
+include_once('./_common.php');
 
 ob_start();
 
diff --git a/shop/price/omi_ufo.php b/shop/price/omi_ufo.php
index cc33181a4..4c61b839d 100644
--- a/shop/price/omi_ufo.php
+++ b/shop/price/omi_ufo.php
@@ -2,7 +2,7 @@
 /*
 **  가격비교사이트 오미 엔진페이지
 */
-include_once("./_common.php");
+include_once('./_common.php');
 ?>
 <html>
 <title>오미 엔진페이지</title>
@@ -30,9 +30,9 @@ for ($i=0; $row=mysql_fetch_array($result); $i++)
         $row4 = sql_fetch(" select ca_name from {$g4['shop_category_table']} where ca_id = '".substr($row['ca_id'],0,6)."' ");
 
     // 재고검사해서 없으면 상품가격을 0 으로 설정
-    $stock = get_it_stock_qty($row[it_id]);
+    $stock = get_it_stock_qty($row['it_id']);
     if ($stock <= 0)
-        $row[it_amount] = 0;
+        $row['it_amount'] = 0;
 
     $str .= "<p>{$row['it_id']}^{$row2['ca_name']}^{$row3['ca_name']}^{$row4['ca_name']}^{$row['it_maker']}^{$row['it_name']}^".G4_SHOP_URL."/item.php?it_id={$row['it_id']}^{$row['it_amount']}";
     $str .= "\n";
diff --git a/shop/price/shopbinder.php b/shop/price/shopbinder.php
index b4ce12fe1..101e75ad9 100644
--- a/shop/price/shopbinder.php
+++ b/shop/price/shopbinder.php
@@ -28,7 +28,7 @@ function paging($write_pages, $cur_page, $total_page, $url)
     return $str;
 }
 
-include_once("./_common.php");
+include_once('./_common.php');
 
 // 페이지당 행수
 $page_rows = 500;
diff --git a/shop/price/yavis.php b/shop/price/yavis.php
index 5d07ae660..fb87816f9 100644
--- a/shop/price/yavis.php
+++ b/shop/price/yavis.php
@@ -35,16 +35,16 @@ function it_image($img)
 {
     global $g4;
 
-    $tmp = G4_DATA_PATH."item/$img";
+    $tmp = G4_DATA_PATH.'/item/'.$img;
     if (file_exists($tmp) && $img) {
-        $str = G4_DATA_URL."/item/$img";
+        $str = G4_DATA_URL.'/item/'.$img;
     } else {
-        $str = G4_SHOP_URL."/img/no_image.gif";
+        $str = G4_SHOP_URL.'/img/no_image.gif';
     }
     return $str;
 }
 
-include_once("./_common.php");
+include_once('./_common.php');
 
 // 페이지당 행수
 $page_rows = 100;