解決ecshop訂單管理退貨時，如何做到不退郵費，提供相關ecshop教程如下：

打開admin/order.php在大約4468行處找到

/**

* 退回余額、積分、紅包（取消、無效、退貨時），把訂單使用余額、積分、紅包設為0

* @param array $order 訂單信息

*/

function return_user_surplus_integral_bonus($order)

{

/* 處理余額、積分、紅包 */

if ($order['user_id'] > 0 && $order['surplus'] > 0)

{

$surplus = $order['money_paid'] < 0 ? $order['surplus'] + $order['money_paid']: $order['surplus'];

log_account_change($order['user_id'], $surplus, 0, 0, 0, sprintf($GLOBALS['_LANG']['return_order_surplus'], $order['order_sn']));

$GLOBALS['db']->query("UPDATE ". $GLOBALS['ecs']->table('order_info') . " SET `order_amount` = '0' WHERE `order_id` =". $order['order_id']);

}

if ($order['user_id'] > 0 && $order['integral'] > 0)

{

log_account_change($order['user_id'], 0, 0, 0, $order['integral'], sprintf($GLOBALS['_LANG']['return_order_integral'], $order['order_sn']));

}

if ($order['bonus_id'] > 0)

{

unuse_bonus($order['bonus_id']);

}

/* 修改訂單 */

$arr = array(

'bonus_id' => 0,

'bonus' => 0,

'integral' => 0,

'integral_money' => 0,

'surplus' => 0

);

update_order($order['order_id'], $arr);

}

改成

/**

* 退回余額、積分、紅包（取消、無效、退貨時），把訂單使用余額、積分、紅包設為0

* @param array $order 訂單信息

*/

function return_user_surplus_integral_bonus($order)

{

/* 處理余額、積分、紅包 */

if ($order['user_id'] > 0 && $order['surplus'] > 0)

{

$surplus = $order['money_paid'] < 0 ? $order['surplus'] + $order['money_paid']-$order['shipping_fee'] : $order['surplus'];

log_account_change($order['user_id'], $surplus, 0, 0, 0, sprintf($GLOBALS['_LANG']['return_order_surplus'], $order['order_sn']));

$GLOBALS['db']->query("UPDATE ". $GLOBALS['ecs']->table('order_info') . " SET `order_amount` = '0' WHERE `order_id` =". $order['order_id']);

}

if ($order['user_id'] > 0 && $order['integral'] > 0)

{

log_account_change($order['user_id'], 0, 0, 0, $order['integral'], sprintf($GLOBALS['_LANG']['return_order_integral'], $order['order_sn']));

}

if ($order['bonus_id'] > 0)

{

unuse_bonus($order['bonus_id']);

}

/* 修改訂單 */

$arr = array(

'bonus_id' => 0,

'bonus' => 0,

'integral' => 0,

'integral_money' => 0,

'surplus' => 0

);

update_order($order['order_id'], $arr);

}

就可以了

官方默認的是退貨時把已付款退到會員的帳中戶，而退回的費用中沒有減去

運費

支付手費費

包裝費

如果ecshop退貨時不退運費應是：

$surplus = $order['money_paid'] < 0 ? $order['surplus'] + $order['money_paid'] - $order['shipping_fee']: $order['surplus'];

如果退貨時不退動費和支付的手費費應是：

$surplus = $order['money_paid'] < 0 ? $order['surplus'] + $order['money_paid'] - $order['shipping_fee']- $order['pay_fee']: $order['surplus'];

如果ecshop退貨時不退動費和支付的手費費及包裝費應是：

$surplus = $order['money_paid'] < 0 ? $order['surplus'] + $order['money_paid'] - $order['shipping_fee']- $order['pay_fee']]- $order['pack_fee']: $order['surplus'];

以此類推可以做到ecshop退貨時不退其它費