diff --git a/lib/shop.lib.php b/lib/shop.lib.php
index b029c913b..2e2b62280 100644
--- a/lib/shop.lib.php
+++ b/lib/shop.lib.php
@@ -1502,6 +1502,50 @@ function get_item_point($it)
     return $it_point;
 }
 
+// 배송비 구함
+function get_sendcost($price, $cart_id, $selected=1)
+{
+    global $default, $g4;
+
+    if ($default['de_send_cost_case'] == '없음') {
+        $send_cost = 0;
+    } else if($default['de_send_cost_case'] == '상한') {
+        // 배송비 상한 : 여러단계의 배송비 적용 가능
+        $send_cost_limit = explode(";", $default['de_send_cost_limit']);
+        $send_cost_list  = explode(";", $default['de_send_cost_list']);
+        $send_cost = 0;
+        for ($k=0; $k<count($send_cost_limit); $k++) {
+            // 총판매금액이 배송비 상한가 보다 작다면
+            if ($price < preg_replace('/[^0-9]/', '', $send_cost_limit[$k])) {
+                $send_cost = preg_replace('/[^0-9]/', '', $send_cost_list[$k]);
+                break;
+            }
+        }
+    } else { // 개별배송비
+        $send_cost = 0;
+        $sql = " select distinct it_id
+                    from {$g4['shop_cart_table']}
+                    where od_id = '$cart_id'
+                      and ct_send_cost = '0'
+                      and ct_select = '$selected' ";
+
+        $result = sql_query($sql);
+        for($i=0; $sc=sql_fetch_array($result); $i++) {
+            // 합계
+            $sql = " select SUM(IF(io_type = 1, (io_price * ct_qty), ((ct_price + io_price) * ct_qty))) as price,
+                            SUM(ct_qty) as qty
+                        from {$g4['shop_cart_table']}
+                        where it_id = '{$sc['it_id']}'
+                          and od_id = '$cart_id' ";
+            $sum = sql_fetch($sql);
+
+            $send_cost += get_item_sendcost($sc['it_id'], $sum['price'], $sum['qty']);
+        }
+    }
+
+    return $send_cost;
+}
+
 // 상품별 배송비
 function get_item_sendcost($it_id, $price, $qty)
 {
diff --git a/mobile/shop/cart.php b/mobile/shop/cart.php
index 351df3b3f..3c04c4a93 100644
--- a/mobile/shop/cart.php
+++ b/mobile/shop/cart.php
@@ -75,11 +75,6 @@ include_once(G4_MSHOP_PATH.'/_head.php');
             $it_name .= '<div class="sod_bsk_itopt">'.$it_options.'</div>';
         }
 
-        // 개별배송비 계산
-        if($default['de_send_cost_case'] == '개별' && !$row['ct_send_cost']) {
-            $it_send_cost += get_item_sendcost($row['it_id'], $sum['price'], $sum['qty']);
-        }
-
         $point      = $sum['point'];
         $sell_price = $sum['price'];
     ?>
@@ -108,23 +103,7 @@ include_once(G4_MSHOP_PATH.'/_head.php');
         echo '<tr><td colspan="7" class="empty_table">장바구니에 담긴 상품이 없습니다.</td></tr>';
     } else {
         // 배송비 계산
-        if ($default['de_send_cost_case'] == '없음')
-            $send_cost = 0;
-        else if($default['de_send_cost_case'] == '상한') {
-            // 배송비 상한 : 여러단계의 배송비 적용 가능
-            $send_cost_limit = explode(";", $default['de_send_cost_limit']);
-            $send_cost_list  = explode(";", $default['de_send_cost_list']);
-            $send_cost = 0;
-            for ($k=0; $k<count($send_cost_limit); $k++) {
-                // 총판매금액이 배송비 상한가 보다 작다면
-                if ($tot_sell_price < preg_replace('/[^0-9]/', '', $send_cost_limit[$k])) {
-                    $send_cost = preg_replace('/[^0-9]/', '', $send_cost_list[$k]);
-                    break;
-                }
-            }
-        } else {
-            $send_cost = $it_send_cost;
-        }
+        $send_cost = get_sendcost($tot_sell_price, $s_cart_id, 0);
     }
     ?>
     </tbody>
diff --git a/mobile/shop/orderform.php b/mobile/shop/orderform.php
index 34a508f05..c3c47883c 100644
--- a/mobile/shop/orderform.php
+++ b/mobile/shop/orderform.php
@@ -130,11 +130,6 @@ ob_start();
             $it_name .= '<div class="sod_bsk_itopt">'.$it_options.'</div>';
         }
 
-        // 개별배송비 계산
-        if($default['de_send_cost_case'] == '개별' && !$row['ct_send_cost']) {
-            $it_send_cost += get_item_sendcost($row['it_id'], $sum['price'], $sum['qty']);
-        }
-
         // 복합과세금액
         if($default['de_tax_flag_use']) {
             if($row['it_notax']) {
@@ -200,23 +195,7 @@ ob_start();
         alert('장바구니가 비어 있습니다.', G4_SHOP_URL.'/cart.php');
     } else {
         // 배송비 계산
-        if ($default['de_send_cost_case'] == '없음')
-            $send_cost = 0;
-        else if($default['de_send_cost_case'] == '상한') {
-            // 배송비 상한 : 여러단계의 배송비 적용 가능
-            $send_cost_limit = explode(";", $default['de_send_cost_limit']);
-            $send_cost_list  = explode(";", $default['de_send_cost_list']);
-            $send_cost = 0;
-            for ($k=0; $k<count($send_cost_limit); $k++) {
-                // 총판매금액이 배송비 상한가 보다 작다면
-                if ($tot_sell_price < preg_replace('/[^0-9]/', '', $send_cost_limit[$k])) {
-                    $send_cost = preg_replace('/[^0-9]/', '', $send_cost_list[$k]);
-                    break;
-                }
-            }
-        } else {
-            $send_cost = $it_send_cost;
-        }
+        $send_cost = get_sendcost($tot_sell_price, $s_cart_id);
     }
 
     // 복합과세처리
diff --git a/mobile/shop/orderformupdate.php b/mobile/shop/orderformupdate.php
index c6728aeab..da7447502 100644
--- a/mobile/shop/orderformupdate.php
+++ b/mobile/shop/orderformupdate.php
@@ -182,42 +182,7 @@ if ((int)($row['od_price'] - $tot_cp_price) !== $i_price) {
 }
 
 // 배송비가 상이함
-$tot_sell_price = $row['od_price'];
-// 배송비 계산
-if ($default['de_send_cost_case'] == '없음') {
-    $send_cost = 0;
-} else if($default['de_send_cost_case'] == '상한') {
-    // 배송비 상한 : 여러단계의 배송비 적용 가능
-    $send_cost_limit = explode(";", $default['de_send_cost_limit']);
-    $send_cost_list  = explode(";", $default['de_send_cost_list']);
-    $send_cost = 0;
-    for ($k=0; $k<count($send_cost_limit); $k++) {
-        // 총판매금액이 배송비 상한가 보다 작다면
-        if ($tot_sell_price < preg_replace('/[^0-9]/', '', $send_cost_limit[$k])) {
-            $send_cost = preg_replace('/[^0-9]/', '', $send_cost_list[$k]);
-            break;
-        }
-    }
-} else { // 개별배송비
-    $send_cost = 0;
-    $sql = " select distinct it_id
-                from {$g4['shop_cart_table']}
-                where od_id = '$tmp_cart_id'
-                  and ct_select = '1'
-                  and ct_send_cost = '0' ";
-    $result = sql_query($sql);
-    for($i=0; $sc=sql_fetch_array($result); $i++) {
-        // 합계
-        $sql = " select SUM(IF(io_type = 1, (io_price * ct_qty), ((ct_price + io_price) * ct_qty))) as price,
-                        SUM(ct_qty) as qty
-                    from {$g4['shop_cart_table']}
-                    where it_id = '{$sc['it_id']}'
-                      and od_id = '$tmp_cart_id' ";
-        $sum = sql_fetch($sql);
-
-        $send_cost += get_item_sendcost($sc['it_id'], $sum['price'], $sum['qty']);
-    }
-}
+$send_cost = get_sendcost($row['od_price'], $tmp_cart_id);
 
 $tot_sc_cp_price = 0;
 if($is_member && $send_cost > 0) {
diff --git a/shop/cart.php b/shop/cart.php
index a74f38dcf..72a9ebbae 100644
--- a/shop/cart.php
+++ b/shop/cart.php
@@ -96,11 +96,6 @@ include_once('./_head.php');
             $it_name .= '<div class="sod_bsk_itopt">'.$it_options.'</div>';
         }
 
-        // 개별배송비 계산
-        if($default['de_send_cost_case'] == '개별' && !$row['ct_send_cost']) {
-            $it_send_cost += get_item_sendcost($row['it_id'], $sum['price'], $sum['qty']);
-        }
-
         $point      = $sum['point'];
         $sell_price = $sum['price'];
     ?>
@@ -131,23 +126,7 @@ include_once('./_head.php');
         echo '<tr><td colspan="7" class="empty_table">장바구니에 담긴 상품이 없습니다.</td></tr>';
     } else {
         // 배송비 계산
-        if ($default['de_send_cost_case'] == '없음')
-            $send_cost = 0;
-        else if($default['de_send_cost_case'] == '상한') {
-            // 배송비 상한 : 여러단계의 배송비 적용 가능
-            $send_cost_limit = explode(";", $default['de_send_cost_limit']);
-            $send_cost_list  = explode(";", $default['de_send_cost_list']);
-            $send_cost = 0;
-            for ($k=0; $k<count($send_cost_limit); $k++) {
-                // 총판매금액이 배송비 상한가 보다 작다면
-                if ($tot_sell_price < preg_replace('/[^0-9]/', '', $send_cost_limit[$k])) {
-                    $send_cost = preg_replace('/[^0-9]/', '', $send_cost_list[$k]);
-                    break;
-                }
-            }
-        } else { // 개별배송
-            $send_cost = $it_send_cost;
-        }
+        $send_cost = get_sendcost($tot_sell_price, $s_cart_id, 0);
     }
     ?>
     </tbody>
diff --git a/shop/orderform.php b/shop/orderform.php
index 04aa1afef..6c002486f 100644
--- a/shop/orderform.php
+++ b/shop/orderform.php
@@ -218,11 +218,6 @@ function get_intall_file()
             $it_name .= '<div class="sod_bsk_itopt">'.$it_options.'</div>';
         }
 
-        // 개별배송비 계산
-        if($default['de_send_cost_case'] == '개별' && !$row['ct_send_cost']) {
-            $it_send_cost += get_item_sendcost($row['it_id'], $sum['price'], $sum['qty']);
-        }
-
         // 복합과세금액
         if($default['de_tax_flag_use']) {
             if($row['it_notax']) {
@@ -288,23 +283,7 @@ function get_intall_file()
         alert('장바구니가 비어 있습니다.', G4_SHOP_URL.'/cart.php');
     } else {
         // 배송비 계산
-        if ($default['de_send_cost_case'] == '없음')
-            $send_cost = 0;
-        else if($default['de_send_cost_case'] == '상한') {
-            // 배송비 상한 : 여러단계의 배송비 적용 가능
-            $send_cost_limit = explode(";", $default['de_send_cost_limit']);
-            $send_cost_list  = explode(";", $default['de_send_cost_list']);
-            $send_cost = 0;
-            for ($k=0; $k<count($send_cost_limit); $k++) {
-                // 총판매금액이 배송비 상한가 보다 작다면
-                if ($tot_sell_price < preg_replace('/[^0-9]/', '', $send_cost_limit[$k])) {
-                    $send_cost = preg_replace('/[^0-9]/', '', $send_cost_list[$k]);
-                    break;
-                }
-            }
-        } else {
-            $send_cost = $it_send_cost;
-        }
+        $send_cost = get_sendcost($tot_sell_price, $s_cart_id);
     }
 
     // 복합과세처리
diff --git a/shop/orderformupdate.php b/shop/orderformupdate.php
index 8acc13ddf..9c06f01aa 100644
--- a/shop/orderformupdate.php
+++ b/shop/orderformupdate.php
@@ -177,42 +177,7 @@ if ((int)($row['od_price'] - $tot_cp_price) !== $i_price) {
 }
 
 // 배송비가 상이함
-$tot_sell_price = $row['od_price'];
-// 배송비 계산
-if ($default['de_send_cost_case'] == '없음') {
-    $send_cost = 0;
-} else if($default['de_send_cost_case'] == '상한') {
-    // 배송비 상한 : 여러단계의 배송비 적용 가능
-    $send_cost_limit = explode(";", $default['de_send_cost_limit']);
-    $send_cost_list  = explode(";", $default['de_send_cost_list']);
-    $send_cost = 0;
-    for ($k=0; $k<count($send_cost_limit); $k++) {
-        // 총판매금액이 배송비 상한가 보다 작다면
-        if ($tot_sell_price < preg_replace('/[^0-9]/', '', $send_cost_limit[$k])) {
-            $send_cost = preg_replace('/[^0-9]/', '', $send_cost_list[$k]);
-            break;
-        }
-    }
-} else { // 개별배송비
-    $send_cost = 0;
-    $sql = " select distinct it_id
-                from {$g4['shop_cart_table']}
-                where od_id = '$tmp_cart_id'
-                  and ct_select = '1'
-                  and ct_send_cost = '0' ";
-    $result = sql_query($sql);
-    for($i=0; $sc=sql_fetch_array($result); $i++) {
-        // 합계
-        $sql = " select SUM(IF(io_type = 1, (io_price * ct_qty), ((ct_price + io_price) * ct_qty))) as price,
-                        SUM(ct_qty) as qty
-                    from {$g4['shop_cart_table']}
-                    where it_id = '{$sc['it_id']}'
-                      and od_id = '$tmp_cart_id' ";
-        $sum = sql_fetch($sql);
-
-        $send_cost += get_item_sendcost($sc['it_id'], $sum['price'], $sum['qty']);
-    }
-}
+$send_cost = get_sendcost($row['od_price'], $tmp_cart_id);
 
 $tot_sc_cp_price = 0;
 if($is_member && $send_cost > 0) {