b***t 发帖数: 42 | 1 大家寄Petition letter和supporting documents,是用USPS还是Fedex ?有要求吗?好
像USCIS没有说明。 | i******t 发帖数: 22541 | | m******r 发帖数: 854 | 3 priority or expression, or just put postage on it. 哪一种? | C*******d 发帖数: 3345 | | s*********u 发帖数: 2535 | 5 usps, express mail, guaranteed next day with signature confirmation.
priority will also be a good choice, slower but cheaper. |
|