有关换发护照回邮信封

tanganyang

我试着在usps官网买回邮信封,但是买的时候必须要填具体邮寄日期.所以我就跑去local usps买回邮信封.柜台大哥给我了一张6.45刀的邮票,说贴在信封上就可以了,随时都可以邮.
那么问题来了,我回家后才发现没有tracking number啊,就算以后生成了tracking number,那也应该是回邮的时候吧,我是没办法知道具体号码是多少的.
请问办过回邮的高手们当时是咋办的?多谢多谢

tanganyang

Am I required to send my package on the date that is printed on my shipping label?

As required by the USPS, shipping labels must be mailed on the date that is specified on the label. If you are preparing your package for shipment, remember that you can postdate your shipping label by using the Mailing Date feature.
Search Results

If you have already printed the shipping label but will be unable to mail it on the mailing date, request a refund for that shipping label and print a new shipping label with the appropriate date.

All shipping labels can be postdated 7 days, except for Priority Mail Express and International shipping labels which can only be postdated 3 days.
网上说买label的时候必须填日期 而且尽量在那个日期邮寄出去,但是回邮并不能确认哪一天.