Does Costco's personnel have the right to open my bag?

I went to Costco shopping with my daughter, so put my daughter's diaper bag in the shopping cart.
Usually before customers exit from the door, there's some Costco's personnel checking for your receipt and goods you buy in the shopping cart.
But this time the guy asked me to open my daughter's diaper bag to ckeck on it.
Do I have the right to refuse to do so? Is it normal and comply to store policy?
Thanks!

所有跟帖： 

• 回复：Does Costco's personnel have the right to open my bag? -單身老貓- ♂ (410 bytes) () 08/01/2006 postreply 13:07:09

• Thanks a lot! -need_advice- ♂ (0 bytes) () 08/01/2006 postreply 15:47:15

• 我有一些问题向专家们请教──关于搜包 -Bodd- ♀ (342 bytes) () 08/01/2006 postreply 17:52:59

• 建議您自己"古狗"查詢一下，然後將結果與大家分享 ! -單身老貓- ♂ (207 bytes) () 08/01/2006 postreply 18:42:50

• 這樣吧 ! 給您提個頭 ! -單身老貓- ♂ (0 bytes) () 08/01/2006 postreply 19:07:01

• 回复：這樣吧 ! 給您提個頭 ! -單身老貓- ♂ (523 bytes) () 08/01/2006 postreply 19:10:16

• OK，我争取顺着您起的头儿，找到点儿什么东西。 -Bodd- ♀ (0 bytes) () 08/02/2006 postreply 00:00:45

• 说句厚脸皮的话：我拣的现成的不多吧？我贡献的也不少吧？ -Bodd- ♀ (672 bytes) () 08/01/2006 postreply 23:45:52

• 回复：一個聲明 ! -單身老貓- ♂ (768 bytes) () 08/02/2006 postreply 06:43:15

• 我的说明 -Bodd- ♀ (1241 bytes) () 08/02/2006 postreply 08:18:43

• 回复：再給您一個想法 -單身老貓- ♂ (1224 bytes) () 08/02/2006 postreply 09:39:29

• 原来如此！我有一次逛商场就被人收包了。当时就很气愤，质问 -街西狗- ♀ (170 bytes) () 08/02/2006 postreply 11:31:05

• “收”应为“搜”也。唉！英文没学好，中文也忘了。 -街西狗- ♀ (0 bytes) () 08/02/2006 postreply 11:40:23

• 再次感谢你提供的新信息。原来这个问题这么复杂！真值得好好研究。 -Bodd- ♀ (0 bytes) () 08/03/2006 postreply 14:20:57

• we should appriciate other people's work. -潜水王- ♀ (0 bytes) () 08/02/2006 postreply 07:49:47

• 老猫奚落你了吗？我怎么没看出来？ -街西狗- ♀ (0 bytes) () 08/02/2006 postreply 11:08:41

• 街西狗又怎么会看出来呢？ -double250- ♂ (0 bytes) () 08/02/2006 postreply 12:43:04

• 不是我傻，我又看了一遍，还是没看出来。你看出来了吗？ -街西狗- ♀ (0 bytes) () 08/02/2006 postreply 13:00:49

• 你奚落我倒是看出来了。没关系啊，谁会跟double250计较呢？ -街西狗- ♀ (0 bytes) () 08/02/2006 postreply 13:06:56

• 两位大侠对这个坛子都有卓越贡献, 可能天气比较热, -RedPepper- ♀ (33 bytes) () 08/02/2006 postreply 10:27:43