http://www.usps.com/prices/first-class-mail-prices.htm
well, figure out yourself: http://www.usps.com/prices/first-clas
所有跟帖:
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actually you are completely wrong on this issue
-远唯一-
♂
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11/13/2009 postreply
14:09:23
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问题找麻烦的邮局营业员不是找重里的茬,是找邮件体积的荐。
-小小爱茉莉-
♀
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11/13/2009 postreply
14:13:55
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you are wrong, if邮件体积is big, you need to use priority mail
-远唯一-
♂
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11/13/2009 postreply
14:19:14
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此规定找到了,我很早以前看过
-小小爱茉莉-
♀
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11/13/2009 postreply
14:23:19