No, they never expire:))
所有跟帖:
• 我们这里是隔三差五邮箱里寄来,都是有时间限制的。 -偶尔到此一游- ♀ (0 bytes) () 11/17/2011 postreply 07:08:00
• Doesn't matter, you can use them anytime. -Crystaldowns- ♀ (0 bytes) () 11/17/2011 postreply 07:09:10
• 哦,我太死脑筋了,以为过期就不行了呢。 -偶尔到此一游- ♀ (33 bytes) () 11/17/2011 postreply 07:38:51
• I thought the same thing for the longest time, until one day, -Crystaldowns- ♀ (47 bytes) () 11/17/2011 postreply 07:40:43
• keep them, you can use anytime. -goingplace- ♀ (0 bytes) () 11/17/2011 postreply 07:12:01